7609880

素因数分解:

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

素因数の和:97

約数の個数: 96

約数和(自身を含む): 19751040

約数和(自身を除く): 12141160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 62, 68, 76, 85, 95, 124, 136, 152, 155, 170, 190, 248, 310, 323, 340, 361, 380, 527, 589, 620, 646, 680, 722, 760, 1054, 1178, 1240, 1292, 1444, 1615, 1805, 2108, 2356, 2584, 2635, 2888, 2945, 3230, 3610, 4216, 4712, 5270, 5890, 6137, 6460, 7220, 10013, 10540, 11191, 11780, 12274, 12920, 14440, 20026, 21080, 22382, 23560, 24548, 30685, 40052, 44764, 49096, 50065, 55955, 61370, 80104, 89528, 100130, 111910, 122740, 190247, 200260, 223820, 245480, 380494, 400520, 447640, 760988, 951235, 1521976, 1902470, 3804940, 7609880]

約数ペア:

[(1, 7609880), (2, 3804940), (4, 1902470), (5, 1521976), (8, 951235), (10, 760988), (17, 447640), (19, 400520), (20, 380494), (31, 245480), (34, 223820), (38, 200260), (40, 190247), (62, 122740), (68, 111910), (76, 100130), (85, 89528), (95, 80104), (124, 61370), (136, 55955), (152, 50065), (155, 49096), (170, 44764), (190, 40052), (248, 30685), (310, 24548), (323, 23560), (340, 22382), (361, 21080), (380, 20026), (527, 14440), (589, 12920), (620, 12274), (646, 11780), (680, 11191), (722, 10540), (760, 10013), (1054, 7220), (1178, 6460), (1240, 6137), (1292, 5890), (1444, 5270), (1615, 4712), (1805, 4216), (2108, 3610), (2356, 3230), (2584, 2945), (2635, 2888)]