108662320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 274169952

約数和(自身を除く): 165507632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 163, 208, 260, 326, 520, 641, 652, 815, 1040, 1282, 1304, 1630, 2119, 2564, 2608, 3205, 3260, 4238, 5128, 6410, 6520, 8333, 8476, 10256, 10595, 12820, 13040, 16666, 16952, 21190, 25640, 33332, 33904, 41665, 42380, 51280, 66664, 83330, 84760, 104483, 133328, 166660, 169520, 208966, 333320, 417932, 522415, 666640, 835864, 1044830, 1358279, 1671728, 2089660, 2716558, 4179320, 5433116, 6791395, 8358640, 10866232, 13582790, 21732464, 27165580, 54331160, 108662320]

約数ペア:

[(1, 108662320), (2, 54331160), (4, 27165580), (5, 21732464), (8, 13582790), (10, 10866232), (13, 8358640), (16, 6791395), (20, 5433116), (26, 4179320), (40, 2716558), (52, 2089660), (65, 1671728), (80, 1358279), (104, 1044830), (130, 835864), (163, 666640), (208, 522415), (260, 417932), (326, 333320), (520, 208966), (641, 169520), (652, 166660), (815, 133328), (1040, 104483), (1282, 84760), (1304, 83330), (1630, 66664), (2119, 51280), (2564, 42380), (2608, 41665), (3205, 33904), (3260, 33332), (4238, 25640), (5128, 21190), (6410, 16952), (6520, 16666), (8333, 13040), (8476, 12820), (10256, 10595)]