97902280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1103}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 252771840

約数和(自身を除く): 154869560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1103, 1268, 1585, 2206, 2219, 2536, 3170, 4412, 4438, 5515, 6340, 7721, 8824, 8876, 11030, 11095, 12680, 15442, 17752, 22060, 22190, 30884, 38605, 44120, 44380, 61768, 77210, 88760, 154420, 308840, 349651, 699302, 1398604, 1748255, 2447557, 2797208, 3496510, 4895114, 6993020, 9790228, 12237785, 13986040, 19580456, 24475570, 48951140, 97902280]

約数ペア:

[(1, 97902280), (2, 48951140), (4, 24475570), (5, 19580456), (7, 13986040), (8, 12237785), (10, 9790228), (14, 6993020), (20, 4895114), (28, 3496510), (35, 2797208), (40, 2447557), (56, 1748255), (70, 1398604), (140, 699302), (280, 349651), (317, 308840), (634, 154420), (1103, 88760), (1268, 77210), (1585, 61768), (2206, 44380), (2219, 44120), (2536, 38605), (3170, 30884), (4412, 22190), (4438, 22060), (5515, 17752), (6340, 15442), (7721, 12680), (8824, 11095), (8876, 11030)]