355148450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 683527680

約数和(自身を除く): 328379230

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 158, 235, 395, 470, 790, 1175, 1913, 1975, 2350, 3713, 3826, 3950, 7426, 9565, 18565, 19130, 37130, 47825, 89911, 92825, 95650, 151127, 179822, 185650, 302254, 449555, 755635, 899110, 1511270, 2247775, 3778175, 4495550, 7102969, 7556350, 14205938, 35514845, 71029690, 177574225, 355148450]

約数ペア:

[(1, 355148450), (2, 177574225), (5, 71029690), (10, 35514845), (25, 14205938), (47, 7556350), (50, 7102969), (79, 4495550), (94, 3778175), (158, 2247775), (235, 1511270), (395, 899110), (470, 755635), (790, 449555), (1175, 302254), (1913, 185650), (1975, 179822), (2350, 151127), (3713, 95650), (3826, 92825), (3950, 89911), (7426, 47825), (9565, 37130), (18565, 19130)]