70701800

素因数分解:

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

素因数の和:483

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 109286680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 284, 325, 355, 383, 520, 568, 650, 710, 766, 923, 1300, 1420, 1532, 1775, 1846, 1915, 2600, 2840, 3064, 3550, 3692, 3830, 4615, 4979, 7100, 7384, 7660, 9230, 9575, 9958, 14200, 15320, 18460, 19150, 19916, 23075, 24895, 27193, 36920, 38300, 39832, 46150, 49790, 54386, 76600, 92300, 99580, 108772, 124475, 135965, 184600, 199160, 217544, 248950, 271930, 353509, 497900, 543860, 679825, 707018, 995800, 1087720, 1359650, 1414036, 1767545, 2719300, 2828072, 3535090, 5438600, 7070180, 8837725, 14140360, 17675450, 35350900, 70701800]

約数ペア:

[(1, 70701800), (2, 35350900), (4, 17675450), (5, 14140360), (8, 8837725), (10, 7070180), (13, 5438600), (20, 3535090), (25, 2828072), (26, 2719300), (40, 1767545), (50, 1414036), (52, 1359650), (65, 1087720), (71, 995800), (100, 707018), (104, 679825), (130, 543860), (142, 497900), (200, 353509), (260, 271930), (284, 248950), (325, 217544), (355, 199160), (383, 184600), (520, 135965), (568, 124475), (650, 108772), (710, 99580), (766, 92300), (923, 76600), (1300, 54386), (1420, 49790), (1532, 46150), (1775, 39832), (1846, 38300), (1915, 36920), (2600, 27193), (2840, 24895), (3064, 23075), (3550, 19916), (3692, 19150), (3830, 18460), (4615, 15320), (4979, 14200), (7100, 9958), (7384, 9575), (7660, 9230)]