655126870840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{96912259}}^1$

素因数の和:96912296

約数の個数: 48

約数和(自身を含む): 1596144922200

約数和(自身を除く): 941018051360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 96912259, 193824518, 387649036, 484561295, 775298072, 969122590, 1259859367, 1938245180, 2519718734, 3876490360, 5039437468, 6299296835, 10078874936, 12598593670, 16378171771, 25197187340, 32756343542, 50394374680, 65512687084, 81890858855, 131025374168, 163781717710, 327563435420, 655126870840]

約数ペア:

[(1, 655126870840), (2, 327563435420), (4, 163781717710), (5, 131025374168), (8, 81890858855), (10, 65512687084), (13, 50394374680), (20, 32756343542), (26, 25197187340), (40, 16378171771), (52, 12598593670), (65, 10078874936), (104, 6299296835), (130, 5039437468), (169, 3876490360), (260, 2519718734), (338, 1938245180), (520, 1259859367), (676, 969122590), (845, 775298072), (1352, 484561295), (1690, 387649036), (3380, 193824518), (6760, 96912259)]