85441100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 197018640

約数和(自身を除く): 111577540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 193, 233, 380, 386, 466, 475, 772, 932, 950, 965, 1165, 1900, 1930, 2330, 3667, 3860, 4427, 4660, 4825, 5825, 7334, 8854, 9650, 11650, 14668, 17708, 18335, 19300, 22135, 23300, 36670, 44270, 44969, 73340, 88540, 89938, 91675, 110675, 179876, 183350, 221350, 224845, 366700, 442700, 449690, 854411, 899380, 1124225, 1708822, 2248450, 3417644, 4272055, 4496900, 8544110, 17088220, 21360275, 42720550, 85441100]

約数ペア:

[(1, 85441100), (2, 42720550), (4, 21360275), (5, 17088220), (10, 8544110), (19, 4496900), (20, 4272055), (25, 3417644), (38, 2248450), (50, 1708822), (76, 1124225), (95, 899380), (100, 854411), (190, 449690), (193, 442700), (233, 366700), (380, 224845), (386, 221350), (466, 183350), (475, 179876), (772, 110675), (932, 91675), (950, 89938), (965, 88540), (1165, 73340), (1900, 44969), (1930, 44270), (2330, 36670), (3667, 23300), (3860, 22135), (4427, 19300), (4660, 18335), (4825, 17708), (5825, 14668), (7334, 11650), (8854, 9650)]