17317387840

素因数分解:

$2^6\times 5^1\times {\mathrm{769}}^1\times {\mathrm{70373}}^1$

素因数の和:71159

約数の個数: 56

約数和(自身を含む): 41291240760

約数和(自身を除く): 23973852920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 24608, 30760, 49216, 61520, 70373, 123040, 140746, 246080, 281492, 351865, 562984, 703730, 1125968, 1407460, 2251936, 2814920, 4503872, 5629840, 11259680, 22519360, 54116837, 108233674, 216467348, 270584185, 432934696, 541168370, 865869392, 1082336740, 1731738784, 2164673480, 3463477568, 4329346960, 8658693920, 17317387840]

約数ペア:

[(1, 17317387840), (2, 8658693920), (4, 4329346960), (5, 3463477568), (8, 2164673480), (10, 1731738784), (16, 1082336740), (20, 865869392), (32, 541168370), (40, 432934696), (64, 270584185), (80, 216467348), (160, 108233674), (320, 54116837), (769, 22519360), (1538, 11259680), (3076, 5629840), (3845, 4503872), (6152, 2814920), (7690, 2251936), (12304, 1407460), (15380, 1125968), (24608, 703730), (30760, 562984), (49216, 351865), (61520, 281492), (70373, 246080), (123040, 140746)]