78835841950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2791}}^1\times {\mathrm{7151}}^1$

素因数の和:10033

約数の個数: 48

約数和(自身を含む): 148564776960

約数和(自身を除く): 69728935010

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 2791, 3950, 5582, 7151, 13955, 14302, 27910, 35755, 69775, 71510, 139550, 178775, 220489, 357550, 440978, 564929, 1102445, 1129858, 2204890, 2824645, 5512225, 5649290, 11024450, 14123225, 19958441, 28246450, 39916882, 99792205, 199584410, 498961025, 997922050, 1576716839, 3153433678, 7883584195, 15767168390, 39417920975, 78835841950]

約数ペア:

[(1, 78835841950), (2, 39417920975), (5, 15767168390), (10, 7883584195), (25, 3153433678), (50, 1576716839), (79, 997922050), (158, 498961025), (395, 199584410), (790, 99792205), (1975, 39916882), (2791, 28246450), (3950, 19958441), (5582, 14123225), (7151, 11024450), (13955, 5649290), (14302, 5512225), (27910, 2824645), (35755, 2204890), (69775, 1129858), (71510, 1102445), (139550, 564929), (178775, 440978), (220489, 357550)]