43793360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 80

約数和(自身を含む): 116148816

約数和(自身を除く): 72355456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 2477, 3536, 4420, 4954, 8840, 9908, 12385, 17680, 19816, 24770, 32201, 39632, 42109, 49540, 64402, 84218, 99080, 128804, 161005, 168436, 198160, 210545, 257608, 322010, 336872, 421090, 515216, 547417, 644020, 673744, 842180, 1094834, 1288040, 1684360, 2189668, 2576080, 2737085, 3368720, 4379336, 5474170, 8758672, 10948340, 21896680, 43793360]

約数ペア:

[(1, 43793360), (2, 21896680), (4, 10948340), (5, 8758672), (8, 5474170), (10, 4379336), (13, 3368720), (16, 2737085), (17, 2576080), (20, 2189668), (26, 1684360), (34, 1288040), (40, 1094834), (52, 842180), (65, 673744), (68, 644020), (80, 547417), (85, 515216), (104, 421090), (130, 336872), (136, 322010), (170, 257608), (208, 210545), (221, 198160), (260, 168436), (272, 161005), (340, 128804), (442, 99080), (520, 84218), (680, 64402), (884, 49540), (1040, 42109), (1105, 39632), (1360, 32201), (1768, 24770), (2210, 19816), (2477, 17680), (3536, 12385), (4420, 9908), (4954, 8840)]