47692840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 118434960

約数和(自身を除く): 70742120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2237, 2665, 4264, 4474, 5330, 8948, 10660, 11185, 17896, 21320, 22370, 29081, 44740, 58162, 89480, 91717, 116324, 145405, 183434, 232648, 290810, 366868, 458585, 581620, 733736, 917170, 1163240, 1192321, 1834340, 2384642, 3668680, 4769284, 5961605, 9538568, 11923210, 23846420, 47692840]

約数ペア:

[(1, 47692840), (2, 23846420), (4, 11923210), (5, 9538568), (8, 5961605), (10, 4769284), (13, 3668680), (20, 2384642), (26, 1834340), (40, 1192321), (41, 1163240), (52, 917170), (65, 733736), (82, 581620), (104, 458585), (130, 366868), (164, 290810), (205, 232648), (260, 183434), (328, 145405), (410, 116324), (520, 91717), (533, 89480), (820, 58162), (1066, 44740), (1640, 29081), (2132, 22370), (2237, 21320), (2665, 17896), (4264, 11185), (4474, 10660), (5330, 8948)]