103489360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 261233280

約数和(自身を除く): 157743920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 659, 755, 1040, 1208, 1318, 1510, 1963, 2416, 2636, 3020, 3295, 3926, 5272, 6040, 6590, 7852, 8567, 9815, 10544, 12080, 13180, 15704, 17134, 19630, 26360, 31408, 34268, 39260, 42835, 52720, 68536, 78520, 85670, 99509, 137072, 157040, 171340, 199018, 342680, 398036, 497545, 685360, 796072, 995090, 1293617, 1592144, 1990180, 2587234, 3980360, 5174468, 6468085, 7960720, 10348936, 12936170, 20697872, 25872340, 51744680, 103489360]

約数ペア:

[(1, 103489360), (2, 51744680), (4, 25872340), (5, 20697872), (8, 12936170), (10, 10348936), (13, 7960720), (16, 6468085), (20, 5174468), (26, 3980360), (40, 2587234), (52, 1990180), (65, 1592144), (80, 1293617), (104, 995090), (130, 796072), (151, 685360), (208, 497545), (260, 398036), (302, 342680), (520, 199018), (604, 171340), (659, 157040), (755, 137072), (1040, 99509), (1208, 85670), (1318, 78520), (1510, 68536), (1963, 52720), (2416, 42835), (2636, 39260), (3020, 34268), (3295, 31408), (3926, 26360), (5272, 19630), (6040, 17134), (6590, 15704), (7852, 13180), (8567, 12080), (9815, 10544)]