1622594560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10279

約数の個数: 88

約数和(自身を含む): 4018277376

約数和(自身を除く): 2395682816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 10223, 15872, 19840, 20446, 31744, 39680, 40892, 51115, 79360, 81784, 102230, 158720, 163568, 204460, 316913, 327136, 408920, 633826, 654272, 817840, 1267652, 1308544, 1584565, 1635680, 2535304, 2617088, 3169130, 3271360, 5070608, 5234176, 6338260, 6542720, 10141216, 10468352, 12676520, 13085440, 20282432, 25353040, 26170880, 40564864, 50706080, 52341760, 81129728, 101412160, 162259456, 202824320, 324518912, 405648640, 811297280, 1622594560]

約数ペア:

[(1, 1622594560), (2, 811297280), (4, 405648640), (5, 324518912), (8, 202824320), (10, 162259456), (16, 101412160), (20, 81129728), (31, 52341760), (32, 50706080), (40, 40564864), (62, 26170880), (64, 25353040), (80, 20282432), (124, 13085440), (128, 12676520), (155, 10468352), (160, 10141216), (248, 6542720), (256, 6338260), (310, 5234176), (320, 5070608), (496, 3271360), (512, 3169130), (620, 2617088), (640, 2535304), (992, 1635680), (1024, 1584565), (1240, 1308544), (1280, 1267652), (1984, 817840), (2480, 654272), (2560, 633826), (3968, 408920), (4960, 327136), (5120, 316913), (7936, 204460), (9920, 163568), (10223, 158720), (15872, 102230), (19840, 81784), (20446, 79360), (31744, 51115), (39680, 40892)]