77087660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22807}}^1$

素因数の和:22842

約数の個数: 36

約数和(自身を含む): 175302288

約数和(自身を除く): 98214628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 22807, 45614, 91228, 114035, 228070, 296491, 456140, 592982, 1185964, 1482455, 2964910, 3854383, 5929820, 7708766, 15417532, 19271915, 38543830, 77087660]

約数ペア:

[(1, 77087660), (2, 38543830), (4, 19271915), (5, 15417532), (10, 7708766), (13, 5929820), (20, 3854383), (26, 2964910), (52, 1482455), (65, 1185964), (130, 592982), (169, 456140), (260, 296491), (338, 228070), (676, 114035), (845, 91228), (1690, 45614), (3380, 22807)]