15668712280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1310093}}^1$

素因数の和:1310140

約数の個数: 64

約数和(自身を含む): 39617242560

約数和(自身を除く): 23948530280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 1310093, 2620186, 5240372, 6550465, 10480744, 13100930, 17031209, 26201860, 30132139, 34062418, 52403720, 60264278, 68124836, 85156045, 120528556, 136249672, 150660695, 170312090, 241057112, 301321390, 340624180, 391717807, 602642780, 681248360, 783435614, 1205285560, 1566871228, 1958589035, 3133742456, 3917178070, 7834356140, 15668712280]

約数ペア:

[(1, 15668712280), (2, 7834356140), (4, 3917178070), (5, 3133742456), (8, 1958589035), (10, 1566871228), (13, 1205285560), (20, 783435614), (23, 681248360), (26, 602642780), (40, 391717807), (46, 340624180), (52, 301321390), (65, 241057112), (92, 170312090), (104, 150660695), (115, 136249672), (130, 120528556), (184, 85156045), (230, 68124836), (260, 60264278), (299, 52403720), (460, 34062418), (520, 30132139), (598, 26201860), (920, 17031209), (1196, 13100930), (1495, 10480744), (2392, 6550465), (2990, 5240372), (5980, 2620186), (11960, 1310093)]