1284927184420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{110199587}}^1$

素因数の和:110199660

約数の個数: 48

約数和(自身を含む): 2999191987008

約数和(自身を除く): 1714264802588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 110199587, 220399174, 440798348, 550997935, 1101995870, 1212195457, 2203991740, 2424390914, 4848781828, 5840578111, 6060977285, 11681156222, 12121954570, 23362312444, 24243909140, 29202890555, 58405781110, 64246359221, 116811562220, 128492718442, 256985436884, 321231796105, 642463592210, 1284927184420]

約数ペア:

[(1, 1284927184420), (2, 642463592210), (4, 321231796105), (5, 256985436884), (10, 128492718442), (11, 116811562220), (20, 64246359221), (22, 58405781110), (44, 29202890555), (53, 24243909140), (55, 23362312444), (106, 12121954570), (110, 11681156222), (212, 6060977285), (220, 5840578111), (265, 4848781828), (530, 2424390914), (583, 2203991740), (1060, 1212195457), (1166, 1101995870), (2332, 550997935), (2915, 440798348), (5830, 220399174), (11660, 110199587)]