98928440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 177586120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 31, 34, 38, 40, 52, 62, 65, 68, 76, 85, 95, 104, 124, 130, 136, 152, 155, 170, 190, 221, 247, 248, 260, 310, 323, 340, 361, 380, 403, 442, 494, 520, 527, 589, 620, 646, 680, 722, 760, 806, 884, 988, 1054, 1105, 1178, 1235, 1240, 1292, 1444, 1612, 1615, 1768, 1805, 1976, 2015, 2108, 2210, 2356, 2470, 2584, 2635, 2888, 2945, 3224, 3230, 3610, 4030, 4199, 4216, 4420, 4693, 4712, 4940, 5270, 5890, 6137, 6460, 6851, 7220, 7657, 8060, 8398, 8840, 9386, 9880, 10013, 10540, 11191, 11780, 12274, 12920, 13702, 14440, 15314, 16120, 16796, 18772, 20026, 20995, 21080, 22382, 23465, 23560, 24548, 27404, 30628, 30685, 33592, 34255, 37544, 38285, 40052, 41990, 44764, 46930, 49096, 50065, 54808, 55955, 61256, 61370, 68510, 76570, 79781, 80104, 83980, 89528, 93860, 100130, 111910, 122740, 130169, 137020, 145483, 153140, 159562, 167960, 187720, 190247, 200260, 223820, 245480, 260338, 274040, 290966, 306280, 319124, 380494, 398905, 400520, 447640, 520676, 581932, 638248, 650845, 727415, 760988, 797810, 951235, 1041352, 1163864, 1301690, 1454830, 1521976, 1595620, 1902470, 2473211, 2603380, 2909660, 3191240, 3804940, 4946422, 5206760, 5819320, 7609880, 9892844, 12366055, 19785688, 24732110, 49464220, 98928440]

約数ペア:

[(1, 98928440), (2, 49464220), (4, 24732110), (5, 19785688), (8, 12366055), (10, 9892844), (13, 7609880), (17, 5819320), (19, 5206760), (20, 4946422), (26, 3804940), (31, 3191240), (34, 2909660), (38, 2603380), (40, 2473211), (52, 1902470), (62, 1595620), (65, 1521976), (68, 1454830), (76, 1301690), (85, 1163864), (95, 1041352), (104, 951235), (124, 797810), (130, 760988), (136, 727415), (152, 650845), (155, 638248), (170, 581932), (190, 520676), (221, 447640), (247, 400520), (248, 398905), (260, 380494), (310, 319124), (323, 306280), (340, 290966), (361, 274040), (380, 260338), (403, 245480), (442, 223820), (494, 200260), (520, 190247), (527, 187720), (589, 167960), (620, 159562), (646, 153140), (680, 145483), (722, 137020), (760, 130169), (806, 122740), (884, 111910), (988, 100130), (1054, 93860), (1105, 89528), (1178, 83980), (1235, 80104), (1240, 79781), (1292, 76570), (1444, 68510), (1612, 61370), (1615, 61256), (1768, 55955), (1805, 54808), (1976, 50065), (2015, 49096), (2108, 46930), (2210, 44764), (2356, 41990), (2470, 40052), (2584, 38285), (2635, 37544), (2888, 34255), (2945, 33592), (3224, 30685), (3230, 30628), (3610, 27404), (4030, 24548), (4199, 23560), (4216, 23465), (4420, 22382), (4693, 21080), (4712, 20995), (4940, 20026), (5270, 18772), (5890, 16796), (6137, 16120), (6460, 15314), (6851, 14440), (7220, 13702), (7657, 12920), (8060, 12274), (8398, 11780), (8840, 11191), (9386, 10540), (9880, 10013)]