12173080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9859

約数の個数: 32

約数和(自身を含む): 28275840

約数和(自身を除く): 16102760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9817, 19634, 39268, 49085, 78536, 98170, 196340, 304327, 392680, 608654, 1217308, 1521635, 2434616, 3043270, 6086540, 12173080]

約数ペア:

[(1, 12173080), (2, 6086540), (4, 3043270), (5, 2434616), (8, 1521635), (10, 1217308), (20, 608654), (31, 392680), (40, 304327), (62, 196340), (124, 98170), (155, 78536), (248, 49085), (310, 39268), (620, 19634), (1240, 9817)]