2964520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 7184520

約数和(自身を除く): 4220000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5701, 11402, 22804, 28505, 45608, 57010, 74113, 114020, 148226, 228040, 296452, 370565, 592904, 741130, 1482260, 2964520]

約数ペア:

[(1, 2964520), (2, 1482260), (4, 741130), (5, 592904), (8, 370565), (10, 296452), (13, 228040), (20, 148226), (26, 114020), (40, 74113), (52, 57010), (65, 45608), (104, 28505), (130, 22804), (260, 11402), (520, 5701)]