1570803612940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1\times {\mathrm{560797}}^1$

素因数の和:564106

約数の個数: 48

約数和(自身を含む): 3376443625632

約数和(自身を除く): 1805640012692

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3257, 6514, 13028, 16285, 32570, 65140, 140051, 280102, 560204, 560797, 700255, 1121594, 1400510, 2243188, 2801020, 2803985, 5607970, 11215940, 24114271, 48228542, 96457084, 120571355, 241142710, 482285420, 1826515829, 3653031658, 7306063316, 9132579145, 18265158290, 36530316580, 78540180647, 157080361294, 314160722588, 392700903235, 785401806470, 1570803612940]

約数ペア:

[(1, 1570803612940), (2, 785401806470), (4, 392700903235), (5, 314160722588), (10, 157080361294), (20, 78540180647), (43, 36530316580), (86, 18265158290), (172, 9132579145), (215, 7306063316), (430, 3653031658), (860, 1826515829), (3257, 482285420), (6514, 241142710), (13028, 120571355), (16285, 96457084), (32570, 48228542), (65140, 24114271), (140051, 11215940), (280102, 5607970), (560204, 2803985), (560797, 2801020), (700255, 2243188), (1121594, 1400510)]