12585950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 27180552

約数和(自身を除く): 14594602

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 67, 85, 130, 134, 170, 221, 289, 325, 335, 425, 442, 578, 650, 670, 850, 871, 1105, 1139, 1445, 1675, 1742, 2210, 2278, 2890, 3350, 3757, 4355, 5525, 5695, 7225, 7514, 8710, 11050, 11390, 14450, 14807, 18785, 19363, 21775, 28475, 29614, 37570, 38726, 43550, 56950, 74035, 93925, 96815, 148070, 187850, 193630, 251719, 370175, 484075, 503438, 740350, 968150, 1258595, 2517190, 6292975, 12585950]

約数ペア:

[(1, 12585950), (2, 6292975), (5, 2517190), (10, 1258595), (13, 968150), (17, 740350), (25, 503438), (26, 484075), (34, 370175), (50, 251719), (65, 193630), (67, 187850), (85, 148070), (130, 96815), (134, 93925), (170, 74035), (221, 56950), (289, 43550), (325, 38726), (335, 37570), (425, 29614), (442, 28475), (578, 21775), (650, 19363), (670, 18785), (850, 14807), (871, 14450), (1105, 11390), (1139, 11050), (1445, 8710), (1675, 7514), (1742, 7225), (2210, 5695), (2278, 5525), (2890, 4355), (3350, 3757)]