4596020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 11346048

約数和(自身を除く): 6750028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1607, 2860, 3214, 6428, 8035, 16070, 17677, 20891, 32140, 35354, 41782, 70708, 83564, 88385, 104455, 176770, 208910, 229801, 353540, 417820, 459602, 919204, 1149005, 2298010, 4596020]

約数ペア:

[(1, 4596020), (2, 2298010), (4, 1149005), (5, 919204), (10, 459602), (11, 417820), (13, 353540), (20, 229801), (22, 208910), (26, 176770), (44, 104455), (52, 88385), (55, 83564), (65, 70708), (110, 41782), (130, 35354), (143, 32140), (220, 20891), (260, 17677), (286, 16070), (572, 8035), (715, 6428), (1430, 3214), (1607, 2860)]