4328296880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1745281}}^1$

素因数の和:1745325

約数の個数: 40

約数和(自身を含む): 10387918464

約数和(自身を除く): 6059621584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1745281, 3490562, 6981124, 8726405, 13962248, 17452810, 27924496, 34905620, 54103711, 69811240, 108207422, 139622480, 216414844, 270518555, 432829688, 541037110, 865659376, 1082074220, 2164148440, 4328296880]

約数ペア:

[(1, 4328296880), (2, 2164148440), (4, 1082074220), (5, 865659376), (8, 541037110), (10, 432829688), (16, 270518555), (20, 216414844), (31, 139622480), (40, 108207422), (62, 69811240), (80, 54103711), (124, 34905620), (155, 27924496), (248, 17452810), (310, 13962248), (496, 8726405), (620, 6981124), (1240, 3490562), (2480, 1745281)]