1180331380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{1697}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 2516028480

約数和(自身を除く): 1335697100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 419, 830, 838, 1660, 1676, 1697, 2095, 3394, 4190, 6788, 8380, 8485, 16970, 33940, 34777, 69554, 139108, 140851, 173885, 281702, 347770, 563404, 695540, 704255, 711043, 1408510, 1422086, 2817020, 2844172, 3555215, 7110430, 14220860, 59016569, 118033138, 236066276, 295082845, 590165690, 1180331380]

約数ペア:

[(1, 1180331380), (2, 590165690), (4, 295082845), (5, 236066276), (10, 118033138), (20, 59016569), (83, 14220860), (166, 7110430), (332, 3555215), (415, 2844172), (419, 2817020), (830, 1422086), (838, 1408510), (1660, 711043), (1676, 704255), (1697, 695540), (2095, 563404), (3394, 347770), (4190, 281702), (6788, 173885), (8380, 140851), (8485, 139108), (16970, 69554), (33940, 34777)]