8668367050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{2389}}^1$

素因数の和:3896

約数の個数: 72

約数和(自身を含む): 18776035980

約数和(自身を除く): 10107668930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1481, 2389, 2450, 2962, 4778, 7405, 10367, 11945, 14810, 16723, 20734, 23890, 33446, 37025, 51835, 59725, 72569, 74050, 83615, 103670, 117061, 119450, 145138, 167230, 234122, 259175, 362845, 418075, 518350, 585305, 725690, 836150, 1170610, 1814225, 2926525, 3538109, 3628450, 5853050, 7076218, 17690545, 24766763, 35381090, 49533526, 88452725, 123833815, 173367341, 176905450, 247667630, 346734682, 619169075, 866836705, 1238338150, 1733673410, 4334183525, 8668367050]

約数ペア:

[(1, 8668367050), (2, 4334183525), (5, 1733673410), (7, 1238338150), (10, 866836705), (14, 619169075), (25, 346734682), (35, 247667630), (49, 176905450), (50, 173367341), (70, 123833815), (98, 88452725), (175, 49533526), (245, 35381090), (350, 24766763), (490, 17690545), (1225, 7076218), (1481, 5853050), (2389, 3628450), (2450, 3538109), (2962, 2926525), (4778, 1814225), (7405, 1170610), (10367, 836150), (11945, 725690), (14810, 585305), (16723, 518350), (20734, 418075), (23890, 362845), (33446, 259175), (37025, 234122), (51835, 167230), (59725, 145138), (72569, 119450), (74050, 117061), (83615, 103670)]