9906112480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5628473}}^1$

素因数の和:5628499

約数の個数: 48

約数和(自身を含む): 25530758064

約数和(自身を除く): 15624645584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5628473, 11256946, 22513892, 28142365, 45027784, 56284730, 61913203, 90055568, 112569460, 123826406, 180111136, 225138920, 247652812, 309566015, 450277840, 495305624, 619132030, 900555680, 990611248, 1238264060, 1981222496, 2476528120, 4953056240, 9906112480]

約数ペア:

[(1, 9906112480), (2, 4953056240), (4, 2476528120), (5, 1981222496), (8, 1238264060), (10, 990611248), (11, 900555680), (16, 619132030), (20, 495305624), (22, 450277840), (32, 309566015), (40, 247652812), (44, 225138920), (55, 180111136), (80, 123826406), (88, 112569460), (110, 90055568), (160, 61913203), (176, 56284730), (220, 45027784), (352, 28142365), (440, 22513892), (880, 11256946), (1760, 5628473)]