15694800680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{11351}}^1$

素因数の和:14034

約数の個数: 64

約数和(自身を含む): 38047363200

約数和(自身を除く): 22352562520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2659, 5318, 10636, 11351, 13295, 21272, 22702, 26590, 34567, 45404, 53180, 56755, 69134, 90808, 106360, 113510, 138268, 147563, 172835, 227020, 276536, 295126, 345670, 454040, 590252, 691340, 737815, 1180504, 1382680, 1475630, 2951260, 5902520, 30182309, 60364618, 120729236, 150911545, 241458472, 301823090, 392370017, 603646180, 784740034, 1207292360, 1569480068, 1961850085, 3138960136, 3923700170, 7847400340, 15694800680]

約数ペア:

[(1, 15694800680), (2, 7847400340), (4, 3923700170), (5, 3138960136), (8, 1961850085), (10, 1569480068), (13, 1207292360), (20, 784740034), (26, 603646180), (40, 392370017), (52, 301823090), (65, 241458472), (104, 150911545), (130, 120729236), (260, 60364618), (520, 30182309), (2659, 5902520), (5318, 2951260), (10636, 1475630), (11351, 1382680), (13295, 1180504), (21272, 737815), (22702, 691340), (26590, 590252), (34567, 454040), (45404, 345670), (53180, 295126), (56755, 276536), (69134, 227020), (90808, 172835), (106360, 147563), (113510, 138268)]