25836950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 50472960

約数和(自身を除く): 24636010

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 79, 155, 158, 211, 310, 395, 422, 775, 790, 1055, 1550, 1975, 2110, 2449, 3950, 4898, 5275, 6541, 10550, 12245, 13082, 16669, 24490, 32705, 33338, 61225, 65410, 83345, 122450, 163525, 166690, 327050, 416725, 516739, 833450, 1033478, 2583695, 5167390, 12918475, 25836950]

約数ペア:

[(1, 25836950), (2, 12918475), (5, 5167390), (10, 2583695), (25, 1033478), (31, 833450), (50, 516739), (62, 416725), (79, 327050), (155, 166690), (158, 163525), (211, 122450), (310, 83345), (395, 65410), (422, 61225), (775, 33338), (790, 32705), (1055, 24490), (1550, 16669), (1975, 13082), (2110, 12245), (2449, 10550), (3950, 6541), (4898, 5275)]