103677378680

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2172619}}^1$

素因数の和:2173823

約数の個数: 32

約数和(自身を含む): 233469745200

約数和(自身を除く): 129792366520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4772, 5965, 9544, 11930, 23860, 47720, 2172619, 4345238, 8690476, 10863095, 17380952, 21726190, 43452380, 86904760, 2591934467, 5183868934, 10367737868, 12959672335, 20735475736, 25919344670, 51838689340, 103677378680]

約数ペア:

[(1, 103677378680), (2, 51838689340), (4, 25919344670), (5, 20735475736), (8, 12959672335), (10, 10367737868), (20, 5183868934), (40, 2591934467), (1193, 86904760), (2386, 43452380), (4772, 21726190), (5965, 17380952), (9544, 10863095), (11930, 8690476), (23860, 4345238), (47720, 2172619)]