25367013010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{74353}}^1$

素因数の和:74782

約数の個数: 32

約数和(自身を含む): 46227368880

約数和(自身を除く): 20860355870

約数列:

[1, 2, 5, 10, 109, 218, 313, 545, 626, 1090, 1565, 3130, 34117, 68234, 74353, 148706, 170585, 341170, 371765, 743530, 8104477, 16208954, 23272489, 40522385, 46544978, 81044770, 116362445, 232724890, 2536701301, 5073402602, 12683506505, 25367013010]

約数ペア:

[(1, 25367013010), (2, 12683506505), (5, 5073402602), (10, 2536701301), (109, 232724890), (218, 116362445), (313, 81044770), (545, 46544978), (626, 40522385), (1090, 23272489), (1565, 16208954), (3130, 8104477), (34117, 743530), (68234, 371765), (74353, 341170), (148706, 170585)]