38049400

素因数分解:

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

素因数の和:102

約数の個数: 144

約数和(自身を含む): 102047040

約数和(自身を除く): 63997640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 31, 34, 38, 40, 50, 62, 68, 76, 85, 95, 100, 124, 136, 152, 155, 170, 190, 200, 248, 310, 323, 340, 361, 380, 425, 475, 527, 589, 620, 646, 680, 722, 760, 775, 850, 950, 1054, 1178, 1240, 1292, 1444, 1550, 1615, 1700, 1805, 1900, 2108, 2356, 2584, 2635, 2888, 2945, 3100, 3230, 3400, 3610, 3800, 4216, 4712, 5270, 5890, 6137, 6200, 6460, 7220, 8075, 9025, 10013, 10540, 11191, 11780, 12274, 12920, 13175, 14440, 14725, 16150, 18050, 20026, 21080, 22382, 23560, 24548, 26350, 29450, 30685, 32300, 36100, 40052, 44764, 49096, 50065, 52700, 55955, 58900, 61370, 64600, 72200, 80104, 89528, 100130, 105400, 111910, 117800, 122740, 153425, 190247, 200260, 223820, 245480, 250325, 279775, 306850, 380494, 400520, 447640, 500650, 559550, 613700, 760988, 951235, 1001300, 1119100, 1227400, 1521976, 1902470, 2002600, 2238200, 3804940, 4756175, 7609880, 9512350, 19024700, 38049400]

約数ペア:

[(1, 38049400), (2, 19024700), (4, 9512350), (5, 7609880), (8, 4756175), (10, 3804940), (17, 2238200), (19, 2002600), (20, 1902470), (25, 1521976), (31, 1227400), (34, 1119100), (38, 1001300), (40, 951235), (50, 760988), (62, 613700), (68, 559550), (76, 500650), (85, 447640), (95, 400520), (100, 380494), (124, 306850), (136, 279775), (152, 250325), (155, 245480), (170, 223820), (190, 200260), (200, 190247), (248, 153425), (310, 122740), (323, 117800), (340, 111910), (361, 105400), (380, 100130), (425, 89528), (475, 80104), (527, 72200), (589, 64600), (620, 61370), (646, 58900), (680, 55955), (722, 52700), (760, 50065), (775, 49096), (850, 44764), (950, 40052), (1054, 36100), (1178, 32300), (1240, 30685), (1292, 29450), (1444, 26350), (1550, 24548), (1615, 23560), (1700, 22382), (1805, 21080), (1900, 20026), (2108, 18050), (2356, 16150), (2584, 14725), (2635, 14440), (2888, 13175), (2945, 12920), (3100, 12274), (3230, 11780), (3400, 11191), (3610, 10540), (3800, 10013), (4216, 9025), (4712, 8075), (5270, 7220), (5890, 6460), (6137, 6200)]