22601480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 57300480

約数和(自身を除く): 34699000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1657, 1705, 2728, 3314, 3410, 6628, 6820, 8285, 13256, 13640, 16570, 18227, 33140, 36454, 51367, 66280, 72908, 91135, 102734, 145816, 182270, 205468, 256835, 364540, 410936, 513670, 565037, 729080, 1027340, 1130074, 2054680, 2260148, 2825185, 4520296, 5650370, 11300740, 22601480]

約数ペア:

[(1, 22601480), (2, 11300740), (4, 5650370), (5, 4520296), (8, 2825185), (10, 2260148), (11, 2054680), (20, 1130074), (22, 1027340), (31, 729080), (40, 565037), (44, 513670), (55, 410936), (62, 364540), (88, 256835), (110, 205468), (124, 182270), (155, 145816), (220, 102734), (248, 91135), (310, 72908), (341, 66280), (440, 51367), (620, 36454), (682, 33140), (1240, 18227), (1364, 16570), (1657, 13640), (1705, 13256), (2728, 8285), (3314, 6820), (3410, 6628)]