11934520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 29484000

約数和(自身を除く): 17549480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 389, 472, 520, 590, 767, 778, 1180, 1534, 1556, 1945, 2360, 3068, 3112, 3835, 3890, 5057, 6136, 7670, 7780, 10114, 15340, 15560, 20228, 22951, 25285, 30680, 40456, 45902, 50570, 91804, 101140, 114755, 183608, 202280, 229510, 298363, 459020, 596726, 918040, 1193452, 1491815, 2386904, 2983630, 5967260, 11934520]

約数ペア:

[(1, 11934520), (2, 5967260), (4, 2983630), (5, 2386904), (8, 1491815), (10, 1193452), (13, 918040), (20, 596726), (26, 459020), (40, 298363), (52, 229510), (59, 202280), (65, 183608), (104, 114755), (118, 101140), (130, 91804), (236, 50570), (260, 45902), (295, 40456), (389, 30680), (472, 25285), (520, 22951), (590, 20228), (767, 15560), (778, 15340), (1180, 10114), (1534, 7780), (1556, 7670), (1945, 6136), (2360, 5057), (3068, 3890), (3112, 3835)]