3549207080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 8131423680

約数和(自身を除く): 4582216600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 331, 335, 536, 662, 670, 1324, 1340, 1655, 2648, 2680, 3310, 4001, 6620, 8002, 13240, 16004, 20005, 22177, 32008, 40010, 44354, 80020, 88708, 110885, 160040, 177416, 221770, 268067, 443540, 536134, 887080, 1072268, 1324331, 1340335, 2144536, 2648662, 2680670, 5297324, 5361340, 6621655, 10594648, 10722680, 13243310, 26486620, 52973240, 88730177, 177460354, 354920708, 443650885, 709841416, 887301770, 1774603540, 3549207080]

約数ペア:

[(1, 3549207080), (2, 1774603540), (4, 887301770), (5, 709841416), (8, 443650885), (10, 354920708), (20, 177460354), (40, 88730177), (67, 52973240), (134, 26486620), (268, 13243310), (331, 10722680), (335, 10594648), (536, 6621655), (662, 5361340), (670, 5297324), (1324, 2680670), (1340, 2648662), (1655, 2144536), (2648, 1340335), (2680, 1324331), (3310, 1072268), (4001, 887080), (6620, 536134), (8002, 443540), (13240, 268067), (16004, 221770), (20005, 177416), (22177, 160040), (32008, 110885), (40010, 88708), (44354, 80020)]