9744020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 24046848

約数和(自身を除く): 14302828

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, 2860, 3407, 6814, 13628, 17035, 34070, 37477, 44291, 68140, 74954, 88582, 149908, 177164, 187385, 221455, 374770, 442910, 487201, 749540, 885820, 974402, 1948804, 2436005, 4872010, 9744020]

約数ペア:

[(1, 9744020), (2, 4872010), (4, 2436005), (5, 1948804), (10, 974402), (11, 885820), (13, 749540), (20, 487201), (22, 442910), (26, 374770), (44, 221455), (52, 187385), (55, 177164), (65, 149908), (110, 88582), (130, 74954), (143, 68140), (220, 44291), (260, 37477), (286, 34070), (572, 17035), (715, 13628), (1430, 6814), (2860, 3407)]