183399080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{86509}}^1$

素因数の和:86573

約数の個数: 32

約数和(自身を含む): 420438600

約数和(自身を除く): 237039520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 86509, 173018, 346036, 432545, 692072, 865090, 1730180, 3460360, 4584977, 9169954, 18339908, 22924885, 36679816, 45849770, 91699540, 183399080]

約数ペア:

[(1, 183399080), (2, 91699540), (4, 45849770), (5, 36679816), (8, 22924885), (10, 18339908), (20, 9169954), (40, 4584977), (53, 3460360), (106, 1730180), (212, 865090), (265, 692072), (424, 432545), (530, 346036), (1060, 173018), (2120, 86509)]