14140360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 20696120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 383, 520, 568, 710, 766, 923, 1420, 1532, 1846, 1915, 2840, 3064, 3692, 3830, 4615, 4979, 7384, 7660, 9230, 9958, 15320, 18460, 19916, 24895, 27193, 36920, 39832, 49790, 54386, 99580, 108772, 135965, 199160, 217544, 271930, 353509, 543860, 707018, 1087720, 1414036, 1767545, 2828072, 3535090, 7070180, 14140360]

約数ペア:

[(1, 14140360), (2, 7070180), (4, 3535090), (5, 2828072), (8, 1767545), (10, 1414036), (13, 1087720), (20, 707018), (26, 543860), (40, 353509), (52, 271930), (65, 217544), (71, 199160), (104, 135965), (130, 108772), (142, 99580), (260, 54386), (284, 49790), (355, 39832), (383, 36920), (520, 27193), (568, 24895), (710, 19916), (766, 18460), (923, 15320), (1420, 9958), (1532, 9230), (1846, 7660), (1915, 7384), (2840, 4979), (3064, 4615), (3692, 3830)]