80058970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 154826208

約数和(自身を除く): 74767238

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 331, 335, 361, 662, 670, 722, 1273, 1655, 1805, 2546, 3310, 3610, 6289, 6365, 12578, 12730, 22177, 24187, 31445, 44354, 48374, 62890, 110885, 119491, 120935, 221770, 238982, 241870, 421363, 597455, 842726, 1194910, 2106815, 4213630, 8005897, 16011794, 40029485, 80058970]

約数ペア:

[(1, 80058970), (2, 40029485), (5, 16011794), (10, 8005897), (19, 4213630), (38, 2106815), (67, 1194910), (95, 842726), (134, 597455), (190, 421363), (331, 241870), (335, 238982), (361, 221770), (662, 120935), (670, 119491), (722, 110885), (1273, 62890), (1655, 48374), (1805, 44354), (2546, 31445), (3310, 24187), (3610, 22177), (6289, 12730), (6365, 12578)]