97365980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{118739}}^1$

素因数の和:118789

約数の個数: 24

約数和(自身を含む): 209457360

約数和(自身を除く): 112091380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 118739, 237478, 474956, 593695, 1187390, 2374780, 4868299, 9736598, 19473196, 24341495, 48682990, 97365980]

約数ペア:

[(1, 97365980), (2, 48682990), (4, 24341495), (5, 19473196), (10, 9736598), (20, 4868299), (41, 2374780), (82, 1187390), (164, 593695), (205, 474956), (410, 237478), (820, 118739)]