10037416720

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{3301}}^1$

素因数の和:3704

約数の個数: 80

約数和(自身を含む): 23584204800

約数和(自身を除く): 13546788080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 199, 382, 398, 764, 796, 955, 995, 1528, 1592, 1910, 1990, 3056, 3184, 3301, 3820, 3980, 6602, 7640, 7960, 13204, 15280, 15920, 16505, 26408, 33010, 38009, 52816, 66020, 76018, 132040, 152036, 190045, 264080, 304072, 380090, 608144, 630491, 656899, 760180, 1260982, 1313798, 1520360, 2521964, 2627596, 3040720, 3152455, 3284495, 5043928, 5255192, 6304910, 6568990, 10087856, 10510384, 12609820, 13137980, 25219640, 26275960, 50439280, 52551920, 125467709, 250935418, 501870836, 627338545, 1003741672, 1254677090, 2007483344, 2509354180, 5018708360, 10037416720]

約数ペア:

[(1, 10037416720), (2, 5018708360), (4, 2509354180), (5, 2007483344), (8, 1254677090), (10, 1003741672), (16, 627338545), (20, 501870836), (40, 250935418), (80, 125467709), (191, 52551920), (199, 50439280), (382, 26275960), (398, 25219640), (764, 13137980), (796, 12609820), (955, 10510384), (995, 10087856), (1528, 6568990), (1592, 6304910), (1910, 5255192), (1990, 5043928), (3056, 3284495), (3184, 3152455), (3301, 3040720), (3820, 2627596), (3980, 2521964), (6602, 1520360), (7640, 1313798), (7960, 1260982), (13204, 760180), (15280, 656899), (15920, 630491), (16505, 608144), (26408, 380090), (33010, 304072), (38009, 264080), (52816, 190045), (66020, 152036), (76018, 132040)]