71551150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 85938770

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 167, 190, 205, 209, 275, 334, 410, 418, 451, 475, 550, 779, 835, 902, 950, 1025, 1045, 1558, 1670, 1837, 2050, 2090, 2255, 3173, 3674, 3895, 4175, 4510, 5225, 6346, 6847, 7790, 8350, 8569, 9185, 10450, 11275, 13694, 15865, 17138, 18370, 19475, 22550, 31730, 34235, 34903, 38950, 42845, 45925, 68470, 69806, 75317, 79325, 85690, 91850, 130093, 150634, 158650, 171175, 174515, 214225, 260186, 342350, 349030, 376585, 428450, 650465, 753170, 872575, 1300930, 1431023, 1745150, 1882925, 2862046, 3252325, 3765850, 6504650, 7155115, 14310230, 35775575, 71551150]

約数ペア:

[(1, 71551150), (2, 35775575), (5, 14310230), (10, 7155115), (11, 6504650), (19, 3765850), (22, 3252325), (25, 2862046), (38, 1882925), (41, 1745150), (50, 1431023), (55, 1300930), (82, 872575), (95, 753170), (110, 650465), (167, 428450), (190, 376585), (205, 349030), (209, 342350), (275, 260186), (334, 214225), (410, 174515), (418, 171175), (451, 158650), (475, 150634), (550, 130093), (779, 91850), (835, 85690), (902, 79325), (950, 75317), (1025, 69806), (1045, 68470), (1558, 45925), (1670, 42845), (1837, 38950), (2050, 34903), (2090, 34235), (2255, 31730), (3173, 22550), (3674, 19475), (3895, 18370), (4175, 17138), (4510, 15865), (5225, 13694), (6346, 11275), (6847, 10450), (7790, 9185), (8350, 8569)]