25655527684

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 45918835200

約数和(自身を除く): 20263307516

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 719, 887, 1438, 1774, 2876, 3548, 10057, 20114, 40228, 63991, 78943, 81247, 100231, 127982, 157886, 162494, 200462, 255964, 315772, 324988, 400924, 637753, 1275506, 2551012, 7230983, 8920559, 14461966, 17841118, 28923932, 35682236, 56760017, 72066089, 113520034, 144132178, 227040068, 288264356, 6413881921, 12827763842, 25655527684]

約数ペア:

[(1, 25655527684), (2, 12827763842), (4, 6413881921), (89, 288264356), (113, 227040068), (178, 144132178), (226, 113520034), (356, 72066089), (452, 56760017), (719, 35682236), (887, 28923932), (1438, 17841118), (1774, 14461966), (2876, 8920559), (3548, 7230983), (10057, 2551012), (20114, 1275506), (40228, 637753), (63991, 400924), (78943, 324988), (81247, 315772), (100231, 255964), (127982, 200462), (157886, 162494)]