102241040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 260983296

約数和(自身を除く): 158742256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 223, 440, 446, 521, 880, 892, 1042, 1115, 1784, 2084, 2230, 2453, 2605, 3568, 4168, 4460, 4906, 5210, 5731, 8336, 8920, 9812, 10420, 11462, 12265, 17840, 19624, 20840, 22924, 24530, 28655, 39248, 41680, 45848, 49060, 57310, 91696, 98120, 114620, 116183, 196240, 229240, 232366, 458480, 464732, 580915, 929464, 1161830, 1278013, 1858928, 2323660, 2556026, 4647320, 5112052, 6390065, 9294640, 10224104, 12780130, 20448208, 25560260, 51120520, 102241040]

約数ペア:

[(1, 102241040), (2, 51120520), (4, 25560260), (5, 20448208), (8, 12780130), (10, 10224104), (11, 9294640), (16, 6390065), (20, 5112052), (22, 4647320), (40, 2556026), (44, 2323660), (55, 1858928), (80, 1278013), (88, 1161830), (110, 929464), (176, 580915), (220, 464732), (223, 458480), (440, 232366), (446, 229240), (521, 196240), (880, 116183), (892, 114620), (1042, 98120), (1115, 91696), (1784, 57310), (2084, 49060), (2230, 45848), (2453, 41680), (2605, 39248), (3568, 28655), (4168, 24530), (4460, 22924), (4906, 20840), (5210, 19624), (5731, 17840), (8336, 12265), (8920, 11462), (9812, 10420)]