11678680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 29111040

約数和(自身を除く): 17432360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 607, 740, 962, 1214, 1480, 1924, 2405, 2428, 3035, 3848, 4810, 4856, 6070, 7891, 9620, 12140, 15782, 19240, 22459, 24280, 31564, 39455, 44918, 63128, 78910, 89836, 112295, 157820, 179672, 224590, 291967, 315640, 449180, 583934, 898360, 1167868, 1459835, 2335736, 2919670, 5839340, 11678680]

約数ペア:

[(1, 11678680), (2, 5839340), (4, 2919670), (5, 2335736), (8, 1459835), (10, 1167868), (13, 898360), (20, 583934), (26, 449180), (37, 315640), (40, 291967), (52, 224590), (65, 179672), (74, 157820), (104, 112295), (130, 89836), (148, 78910), (185, 63128), (260, 44918), (296, 39455), (370, 31564), (481, 24280), (520, 22459), (607, 19240), (740, 15782), (962, 12140), (1214, 9620), (1480, 7891), (1924, 6070), (2405, 4856), (2428, 4810), (3035, 3848)]