183893840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 463886976

約数和(自身を除く): 279993136

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, 755, 1040, 1171, 1208, 1510, 1963, 2342, 2416, 3020, 3926, 4684, 5855, 6040, 7852, 9368, 9815, 11710, 12080, 15223, 15704, 18736, 19630, 23420, 30446, 31408, 39260, 46840, 60892, 76115, 78520, 93680, 121784, 152230, 157040, 176821, 243568, 304460, 353642, 608920, 707284, 884105, 1217840, 1414568, 1768210, 2298673, 2829136, 3536420, 4597346, 7072840, 9194692, 11493365, 14145680, 18389384, 22986730, 36778768, 45973460, 91946920, 183893840]

約数ペア:

[(1, 183893840), (2, 91946920), (4, 45973460), (5, 36778768), (8, 22986730), (10, 18389384), (13, 14145680), (16, 11493365), (20, 9194692), (26, 7072840), (40, 4597346), (52, 3536420), (65, 2829136), (80, 2298673), (104, 1768210), (130, 1414568), (151, 1217840), (208, 884105), (260, 707284), (302, 608920), (520, 353642), (604, 304460), (755, 243568), (1040, 176821), (1171, 157040), (1208, 152230), (1510, 121784), (1963, 93680), (2342, 78520), (2416, 76115), (3020, 60892), (3926, 46840), (4684, 39260), (5855, 31408), (6040, 30446), (7852, 23420), (9368, 19630), (9815, 18736), (11710, 15704), (12080, 15223)]