11778816920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1\times {\mathrm{4007}}^1$

素因数の和:9684

約数の個数: 64

約数和(自身を含む): 28553152320

約数和(自身を除く): 16774335400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4007, 5653, 8014, 11306, 16028, 20035, 22612, 28265, 32056, 40070, 45224, 52091, 56530, 73489, 80140, 104182, 113060, 146978, 160280, 208364, 226120, 260455, 293956, 367445, 416728, 520910, 587912, 734890, 1041820, 1469780, 2083640, 2939560, 22651571, 45303142, 90606284, 113257855, 181212568, 226515710, 294470423, 453031420, 588940846, 906062840, 1177881692, 1472352115, 2355763384, 2944704230, 5889408460, 11778816920]

約数ペア:

[(1, 11778816920), (2, 5889408460), (4, 2944704230), (5, 2355763384), (8, 1472352115), (10, 1177881692), (13, 906062840), (20, 588940846), (26, 453031420), (40, 294470423), (52, 226515710), (65, 181212568), (104, 113257855), (130, 90606284), (260, 45303142), (520, 22651571), (4007, 2939560), (5653, 2083640), (8014, 1469780), (11306, 1041820), (16028, 734890), (20035, 587912), (22612, 520910), (28265, 416728), (32056, 367445), (40070, 293956), (45224, 260455), (52091, 226120), (56530, 208364), (73489, 160280), (80140, 146978), (104182, 113060)]