104593840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 263920608

約数和(自身を除く): 159326768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 163, 208, 260, 326, 520, 617, 652, 815, 1040, 1234, 1304, 1630, 2119, 2468, 2608, 3085, 3260, 4238, 4936, 6170, 6520, 8021, 8476, 9872, 10595, 12340, 13040, 16042, 16952, 21190, 24680, 32084, 33904, 40105, 42380, 49360, 64168, 80210, 84760, 100571, 128336, 160420, 169520, 201142, 320840, 402284, 502855, 641680, 804568, 1005710, 1307423, 1609136, 2011420, 2614846, 4022840, 5229692, 6537115, 8045680, 10459384, 13074230, 20918768, 26148460, 52296920, 104593840]

約数ペア:

[(1, 104593840), (2, 52296920), (4, 26148460), (5, 20918768), (8, 13074230), (10, 10459384), (13, 8045680), (16, 6537115), (20, 5229692), (26, 4022840), (40, 2614846), (52, 2011420), (65, 1609136), (80, 1307423), (104, 1005710), (130, 804568), (163, 641680), (208, 502855), (260, 402284), (326, 320840), (520, 201142), (617, 169520), (652, 160420), (815, 128336), (1040, 100571), (1234, 84760), (1304, 80210), (1630, 64168), (2119, 49360), (2468, 42380), (2608, 40105), (3085, 33904), (3260, 32084), (4238, 24680), (4936, 21190), (6170, 16952), (6520, 16042), (8021, 13040), (8476, 12340), (9872, 10595)]