1736020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2554028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 607, 715, 1214, 1430, 2428, 2860, 3035, 6070, 6677, 7891, 12140, 13354, 15782, 26708, 31564, 33385, 39455, 66770, 78910, 86801, 133540, 157820, 173602, 347204, 434005, 868010, 1736020]

約数ペア:

[(1, 1736020), (2, 868010), (4, 434005), (5, 347204), (10, 173602), (11, 157820), (13, 133540), (20, 86801), (22, 78910), (26, 66770), (44, 39455), (52, 33385), (55, 31564), (65, 26708), (110, 15782), (130, 13354), (143, 12140), (220, 7891), (260, 6677), (286, 6070), (572, 3035), (607, 2860), (715, 2428), (1214, 1430)]