65491360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 105207392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 293, 352, 440, 508, 586, 635, 880, 1016, 1172, 1270, 1397, 1465, 1760, 2032, 2344, 2540, 2794, 2930, 3223, 4064, 4688, 5080, 5588, 5860, 6446, 6985, 9376, 10160, 11176, 11720, 12892, 13970, 16115, 20320, 22352, 23440, 25784, 27940, 32230, 37211, 44704, 46880, 51568, 55880, 64460, 74422, 103136, 111760, 128920, 148844, 186055, 223520, 257840, 297688, 372110, 409321, 515680, 595376, 744220, 818642, 1190752, 1488440, 1637284, 2046605, 2976880, 3274568, 4093210, 5953760, 6549136, 8186420, 13098272, 16372840, 32745680, 65491360]

約数ペア:

[(1, 65491360), (2, 32745680), (4, 16372840), (5, 13098272), (8, 8186420), (10, 6549136), (11, 5953760), (16, 4093210), (20, 3274568), (22, 2976880), (32, 2046605), (40, 1637284), (44, 1488440), (55, 1190752), (80, 818642), (88, 744220), (110, 595376), (127, 515680), (160, 409321), (176, 372110), (220, 297688), (254, 257840), (293, 223520), (352, 186055), (440, 148844), (508, 128920), (586, 111760), (635, 103136), (880, 74422), (1016, 64460), (1172, 55880), (1270, 51568), (1397, 46880), (1465, 44704), (1760, 37211), (2032, 32230), (2344, 27940), (2540, 25784), (2794, 23440), (2930, 22352), (3223, 20320), (4064, 16115), (4688, 13970), (5080, 12892), (5588, 11720), (5860, 11176), (6446, 10160), (6985, 9376)]