3780457720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{11783}}^1$

素因数の和:12424

約数の個数: 64

約数和(自身を含む): 9175965120

約数和(自身を除く): 5395507400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 617, 1234, 2468, 3085, 4936, 6170, 8021, 11783, 12340, 16042, 23566, 24680, 32084, 40105, 47132, 58915, 64168, 80210, 94264, 117830, 153179, 160420, 235660, 306358, 320840, 471320, 612716, 765895, 1225432, 1531790, 3063580, 6127160, 7270111, 14540222, 29080444, 36350555, 58160888, 72701110, 94511443, 145402220, 189022886, 290804440, 378045772, 472557215, 756091544, 945114430, 1890228860, 3780457720]

約数ペア:

[(1, 3780457720), (2, 1890228860), (4, 945114430), (5, 756091544), (8, 472557215), (10, 378045772), (13, 290804440), (20, 189022886), (26, 145402220), (40, 94511443), (52, 72701110), (65, 58160888), (104, 36350555), (130, 29080444), (260, 14540222), (520, 7270111), (617, 6127160), (1234, 3063580), (2468, 1531790), (3085, 1225432), (4936, 765895), (6170, 612716), (8021, 471320), (11783, 320840), (12340, 306358), (16042, 235660), (23566, 160420), (24680, 153179), (32084, 117830), (40105, 94264), (47132, 80210), (58915, 64168)]