446702950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 863784000

約数和(自身を除く): 417081050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 239, 290, 478, 725, 1195, 1289, 1450, 2390, 2578, 5975, 6445, 6931, 11950, 12890, 13862, 32225, 34655, 37381, 64450, 69310, 74762, 173275, 186905, 308071, 346550, 373810, 616142, 934525, 1540355, 1869050, 3080710, 7701775, 8934059, 15403550, 17868118, 44670295, 89340590, 223351475, 446702950]

約数ペア:

[(1, 446702950), (2, 223351475), (5, 89340590), (10, 44670295), (25, 17868118), (29, 15403550), (50, 8934059), (58, 7701775), (145, 3080710), (239, 1869050), (290, 1540355), (478, 934525), (725, 616142), (1195, 373810), (1289, 346550), (1450, 308071), (2390, 186905), (2578, 173275), (5975, 74762), (6445, 69310), (6931, 64450), (11950, 37381), (12890, 34655), (13862, 32225)]