25427930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 50174208

約数和(自身を除く): 24746278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 853, 1355, 1706, 2710, 2981, 4265, 5962, 8530, 9383, 14905, 18766, 29810, 46915, 93830, 231163, 462326, 1155815, 2311630, 2542793, 5085586, 12713965, 25427930]

約数ペア:

[(1, 25427930), (2, 12713965), (5, 5085586), (10, 2542793), (11, 2311630), (22, 1155815), (55, 462326), (110, 231163), (271, 93830), (542, 46915), (853, 29810), (1355, 18766), (1706, 14905), (2710, 9383), (2981, 8530), (4265, 5962)]