23647460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4363}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 49854336

約数和(自身を除く): 26206876

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 4363, 5420, 8726, 17452, 21815, 43630, 87260, 1182373, 2364746, 4729492, 5911865, 11823730, 23647460]

約数ペア:

[(1, 23647460), (2, 11823730), (4, 5911865), (5, 4729492), (10, 2364746), (20, 1182373), (271, 87260), (542, 43630), (1084, 21815), (1355, 17452), (2710, 8726), (4363, 5420)]