5200998700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20261}}^1$

素因数の和:20443

約数の個数: 72

約数和(自身を含む): 12029792544

約数和(自身を除く): 6828793844

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 151, 170, 302, 340, 425, 604, 755, 850, 1510, 1700, 2567, 3020, 3775, 5134, 7550, 10268, 12835, 15100, 20261, 25670, 40522, 51340, 64175, 81044, 101305, 128350, 202610, 256700, 344437, 405220, 506525, 688874, 1013050, 1377748, 1722185, 2026100, 3059411, 3444370, 6118822, 6888740, 8610925, 12237644, 15297055, 17221850, 30594110, 34443700, 52009987, 61188220, 76485275, 104019974, 152970550, 208039948, 260049935, 305941100, 520099870, 1040199740, 1300249675, 2600499350, 5200998700]

約数ペア:

[(1, 5200998700), (2, 2600499350), (4, 1300249675), (5, 1040199740), (10, 520099870), (17, 305941100), (20, 260049935), (25, 208039948), (34, 152970550), (50, 104019974), (68, 76485275), (85, 61188220), (100, 52009987), (151, 34443700), (170, 30594110), (302, 17221850), (340, 15297055), (425, 12237644), (604, 8610925), (755, 6888740), (850, 6118822), (1510, 3444370), (1700, 3059411), (2567, 2026100), (3020, 1722185), (3775, 1377748), (5134, 1013050), (7550, 688874), (10268, 506525), (12835, 405220), (15100, 344437), (20261, 256700), (25670, 202610), (40522, 128350), (51340, 101305), (64175, 81044)]