107801320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22273}}^1$

素因数の和:22306

約数の個数: 48

約数和(自身を含む): 266619780

約数和(自身を除く): 158818460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 22273, 44546, 89092, 111365, 178184, 222730, 245003, 445460, 490006, 890920, 980012, 1225015, 1960024, 2450030, 2695033, 4900060, 5390066, 9800120, 10780132, 13475165, 21560264, 26950330, 53900660, 107801320]

約数ペア:

[(1, 107801320), (2, 53900660), (4, 26950330), (5, 21560264), (8, 13475165), (10, 10780132), (11, 9800120), (20, 5390066), (22, 4900060), (40, 2695033), (44, 2450030), (55, 1960024), (88, 1225015), (110, 980012), (121, 890920), (220, 490006), (242, 445460), (440, 245003), (484, 222730), (605, 178184), (968, 111365), (1210, 89092), (2420, 44546), (4840, 22273)]