1065792800

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{14969}}^1$

素因数の和:15078

約数の個数: 72

約数和(自身を含む): 2631276900

約数和(自身を除く): 1565484100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 160, 178, 200, 356, 400, 445, 712, 800, 890, 1424, 1780, 2225, 2848, 3560, 4450, 7120, 8900, 14240, 14969, 17800, 29938, 35600, 59876, 71200, 74845, 119752, 149690, 239504, 299380, 374225, 479008, 598760, 748450, 1197520, 1332241, 1496900, 2395040, 2664482, 2993800, 5328964, 5987600, 6661205, 10657928, 11975200, 13322410, 21315856, 26644820, 33306025, 42631712, 53289640, 66612050, 106579280, 133224100, 213158560, 266448200, 532896400, 1065792800]

約数ペア:

[(1, 1065792800), (2, 532896400), (4, 266448200), (5, 213158560), (8, 133224100), (10, 106579280), (16, 66612050), (20, 53289640), (25, 42631712), (32, 33306025), (40, 26644820), (50, 21315856), (80, 13322410), (89, 11975200), (100, 10657928), (160, 6661205), (178, 5987600), (200, 5328964), (356, 2993800), (400, 2664482), (445, 2395040), (712, 1496900), (800, 1332241), (890, 1197520), (1424, 748450), (1780, 598760), (2225, 479008), (2848, 374225), (3560, 299380), (4450, 239504), (7120, 149690), (8900, 119752), (14240, 74845), (14969, 71200), (17800, 59876), (29938, 35600)]