3472040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 5720920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 607, 715, 1144, 1214, 1430, 2428, 2860, 3035, 4856, 5720, 6070, 6677, 7891, 12140, 13354, 15782, 24280, 26708, 31564, 33385, 39455, 53416, 63128, 66770, 78910, 86801, 133540, 157820, 173602, 267080, 315640, 347204, 434005, 694408, 868010, 1736020, 3472040]

約数ペア:

[(1, 3472040), (2, 1736020), (4, 868010), (5, 694408), (8, 434005), (10, 347204), (11, 315640), (13, 267080), (20, 173602), (22, 157820), (26, 133540), (40, 86801), (44, 78910), (52, 66770), (55, 63128), (65, 53416), (88, 39455), (104, 33385), (110, 31564), (130, 26708), (143, 24280), (220, 15782), (260, 13354), (286, 12140), (440, 7891), (520, 6677), (572, 6070), (607, 5720), (715, 4856), (1144, 3035), (1214, 2860), (1430, 2428)]