250934173640

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3089}}^1\times {\mathrm{3313}}^1$

素因数の和:7026

約数の個数: 64

約数和(自身を含む): 565876767600

約数和(自身を除く): 314942593960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 3089, 3313, 4904, 6130, 6178, 6626, 12260, 12356, 13252, 15445, 16565, 24520, 24712, 26504, 30890, 33130, 61780, 66260, 123560, 132520, 1893557, 2030869, 3787114, 4061738, 7574228, 8123476, 9467785, 10154345, 10233857, 15148456, 16246952, 18935570, 20308690, 20467714, 37871140, 40617380, 40935428, 51169285, 75742280, 81234760, 81870856, 102338570, 204677140, 409354280, 6273354341, 12546708682, 25093417364, 31366771705, 50186834728, 62733543410, 125467086820, 250934173640]

約数ペア:

[(1, 250934173640), (2, 125467086820), (4, 62733543410), (5, 50186834728), (8, 31366771705), (10, 25093417364), (20, 12546708682), (40, 6273354341), (613, 409354280), (1226, 204677140), (2452, 102338570), (3065, 81870856), (3089, 81234760), (3313, 75742280), (4904, 51169285), (6130, 40935428), (6178, 40617380), (6626, 37871140), (12260, 20467714), (12356, 20308690), (13252, 18935570), (15445, 16246952), (16565, 15148456), (24520, 10233857), (24712, 10154345), (26504, 9467785), (30890, 8123476), (33130, 7574228), (61780, 4061738), (66260, 3787114), (123560, 2030869), (132520, 1893557)]