3943669960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{3061}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 9171302400

約数和(自身を除く): 5227632440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1039, 1240, 2078, 3061, 4156, 5195, 6122, 8312, 10390, 12244, 15305, 20780, 24488, 30610, 32209, 41560, 61220, 64418, 94891, 122440, 128836, 161045, 189782, 257672, 322090, 379564, 474455, 644180, 759128, 948910, 1288360, 1897820, 3180379, 3795640, 6360758, 12721516, 15901895, 25443032, 31803790, 63607580, 98591749, 127215160, 197183498, 394366996, 492958745, 788733992, 985917490, 1971834980, 3943669960]

約数ペア:

[(1, 3943669960), (2, 1971834980), (4, 985917490), (5, 788733992), (8, 492958745), (10, 394366996), (20, 197183498), (31, 127215160), (40, 98591749), (62, 63607580), (124, 31803790), (155, 25443032), (248, 15901895), (310, 12721516), (620, 6360758), (1039, 3795640), (1240, 3180379), (2078, 1897820), (3061, 1288360), (4156, 948910), (5195, 759128), (6122, 644180), (8312, 474455), (10390, 379564), (12244, 322090), (15305, 257672), (20780, 189782), (24488, 161045), (30610, 128836), (32209, 122440), (41560, 94891), (61220, 64418)]