23353390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 43273440

約数和(自身を除く): 19920050

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 317, 530, 634, 695, 1390, 1585, 3170, 7367, 14734, 16801, 33602, 36835, 44063, 73670, 84005, 88126, 168010, 220315, 440630, 2335339, 4670678, 11676695, 23353390]

約数ペア:

[(1, 23353390), (2, 11676695), (5, 4670678), (10, 2335339), (53, 440630), (106, 220315), (139, 168010), (265, 88126), (278, 84005), (317, 73670), (530, 44063), (634, 36835), (695, 33602), (1390, 16801), (1585, 14734), (3170, 7367)]