23223490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 43876080

約数和(自身を除く): 20652590

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1097, 2117, 2194, 4234, 5485, 10585, 10970, 21170, 31813, 63626, 80081, 159065, 160162, 318130, 400405, 800810, 2322349, 4644698, 11611745, 23223490]

約数ペア:

[(1, 23223490), (2, 11611745), (5, 4644698), (10, 2322349), (29, 800810), (58, 400405), (73, 318130), (145, 160162), (146, 159065), (290, 80081), (365, 63626), (730, 31813), (1097, 21170), (2117, 10970), (2194, 10585), (4234, 5485)]