16886394920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{51439}}^1$

素因数の和:51762

約数の個数: 64

約数和(自身を含む): 39444192000

約数和(自身を除く): 22557797080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 566, 580, 1132, 1160, 1415, 2264, 2830, 5660, 8207, 11320, 16414, 32828, 41035, 51439, 65656, 82070, 102878, 164140, 205756, 257195, 328280, 411512, 514390, 1028780, 1491731, 2057560, 2983462, 5966924, 7458655, 11933848, 14557237, 14917310, 29114474, 29834620, 58228948, 59669240, 72786185, 116457896, 145572370, 291144740, 422159873, 582289480, 844319746, 1688639492, 2110799365, 3377278984, 4221598730, 8443197460, 16886394920]

約数ペア:

[(1, 16886394920), (2, 8443197460), (4, 4221598730), (5, 3377278984), (8, 2110799365), (10, 1688639492), (20, 844319746), (29, 582289480), (40, 422159873), (58, 291144740), (116, 145572370), (145, 116457896), (232, 72786185), (283, 59669240), (290, 58228948), (566, 29834620), (580, 29114474), (1132, 14917310), (1160, 14557237), (1415, 11933848), (2264, 7458655), (2830, 5966924), (5660, 2983462), (8207, 2057560), (11320, 1491731), (16414, 1028780), (32828, 514390), (41035, 411512), (51439, 328280), (65656, 257195), (82070, 205756), (102878, 164140)]