24419320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 33641480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 419, 470, 620, 838, 940, 1240, 1457, 1676, 1880, 2095, 2914, 3352, 4190, 5828, 7285, 8380, 11656, 12989, 14570, 16760, 19693, 25978, 29140, 39386, 51956, 58280, 64945, 78772, 98465, 103912, 129890, 157544, 196930, 259780, 393860, 519560, 610483, 787720, 1220966, 2441932, 3052415, 4883864, 6104830, 12209660, 24419320]

約数ペア:

[(1, 24419320), (2, 12209660), (4, 6104830), (5, 4883864), (8, 3052415), (10, 2441932), (20, 1220966), (31, 787720), (40, 610483), (47, 519560), (62, 393860), (94, 259780), (124, 196930), (155, 157544), (188, 129890), (235, 103912), (248, 98465), (310, 78772), (376, 64945), (419, 58280), (470, 51956), (620, 39386), (838, 29140), (940, 25978), (1240, 19693), (1457, 16760), (1676, 14570), (1880, 12989), (2095, 11656), (2914, 8380), (3352, 7285), (4190, 5828)]