2173362050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 4087908000

約数和(自身を除く): 1914545950

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 449, 655, 739, 898, 1310, 1478, 2245, 3275, 3695, 4490, 6550, 7390, 11225, 18475, 22450, 36950, 58819, 96809, 117638, 193618, 294095, 331811, 484045, 588190, 663622, 968090, 1470475, 1659055, 2420225, 2940950, 3318110, 4840450, 8295275, 16590550, 43467241, 86934482, 217336205, 434672410, 1086681025, 2173362050]

約数ペア:

[(1, 2173362050), (2, 1086681025), (5, 434672410), (10, 217336205), (25, 86934482), (50, 43467241), (131, 16590550), (262, 8295275), (449, 4840450), (655, 3318110), (739, 2940950), (898, 2420225), (1310, 1659055), (1478, 1470475), (2245, 968090), (3275, 663622), (3695, 588190), (4490, 484045), (6550, 331811), (7390, 294095), (11225, 193618), (18475, 117638), (22450, 96809), (36950, 58819)]