11757460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 29014272

約数和(自身を除く): 17256812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4111, 8222, 16444, 20555, 41110, 45221, 53443, 82220, 90442, 106886, 180884, 213772, 226105, 267215, 452210, 534430, 587873, 904420, 1068860, 1175746, 2351492, 2939365, 5878730, 11757460]

約数ペア:

[(1, 11757460), (2, 5878730), (4, 2939365), (5, 2351492), (10, 1175746), (11, 1068860), (13, 904420), (20, 587873), (22, 534430), (26, 452210), (44, 267215), (52, 226105), (55, 213772), (65, 180884), (110, 106886), (130, 90442), (143, 82220), (220, 53443), (260, 45221), (286, 41110), (572, 20555), (715, 16444), (1430, 8222), (2860, 4111)]