70772360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 169776000

約数和(自身を除く): 99003640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 340, 398, 523, 680, 796, 995, 1046, 1592, 1990, 2092, 2615, 3383, 3980, 4184, 5230, 6766, 7960, 8891, 10460, 13532, 16915, 17782, 20920, 27064, 33830, 35564, 44455, 67660, 71128, 88910, 104077, 135320, 177820, 208154, 355640, 416308, 520385, 832616, 1040770, 1769309, 2081540, 3538618, 4163080, 7077236, 8846545, 14154472, 17693090, 35386180, 70772360]

約数ペア:

[(1, 70772360), (2, 35386180), (4, 17693090), (5, 14154472), (8, 8846545), (10, 7077236), (17, 4163080), (20, 3538618), (34, 2081540), (40, 1769309), (68, 1040770), (85, 832616), (136, 520385), (170, 416308), (199, 355640), (340, 208154), (398, 177820), (523, 135320), (680, 104077), (796, 88910), (995, 71128), (1046, 67660), (1592, 44455), (1990, 35564), (2092, 33830), (2615, 27064), (3383, 20920), (3980, 17782), (4184, 16915), (5230, 13532), (6766, 10460), (7960, 8891)]