26454160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10667}}^1$

素因数の和:10711

約数の個数: 40

約数和(自身を含む): 63495936

約数和(自身を除く): 37041776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 10667, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 330677, 426680, 661354, 853360, 1322708, 1653385, 2645416, 3306770, 5290832, 6613540, 13227080, 26454160]

約数ペア:

[(1, 26454160), (2, 13227080), (4, 6613540), (5, 5290832), (8, 3306770), (10, 2645416), (16, 1653385), (20, 1322708), (31, 853360), (40, 661354), (62, 426680), (80, 330677), (124, 213340), (155, 170672), (248, 106670), (310, 85336), (496, 53335), (620, 42668), (1240, 21334), (2480, 10667)]