20192960600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{4999}}^1$

素因数の和:6097

約数の個数: 96

約数和(自身を含む): 49476000000

約数和(自身を除く): 29283039400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1063, 1900, 2126, 3800, 4252, 4999, 5315, 8504, 9998, 10630, 19996, 20197, 21260, 24995, 26575, 39992, 40394, 42520, 49990, 53150, 80788, 94981, 99980, 100985, 106300, 124975, 161576, 189962, 199960, 201970, 212600, 249950, 379924, 403940, 474905, 499900, 504925, 759848, 807880, 949810, 999800, 1009850, 1899620, 2019700, 2374525, 3799240, 4039400, 4749050, 5313937, 9498100, 10627874, 18996200, 21255748, 26569685, 42511496, 53139370, 100964803, 106278740, 132848425, 201929606, 212557480, 265696850, 403859212, 504824015, 531393700, 807718424, 1009648030, 1062787400, 2019296060, 2524120075, 4038592120, 5048240150, 10096480300, 20192960600]

約数ペア:

[(1, 20192960600), (2, 10096480300), (4, 5048240150), (5, 4038592120), (8, 2524120075), (10, 2019296060), (19, 1062787400), (20, 1009648030), (25, 807718424), (38, 531393700), (40, 504824015), (50, 403859212), (76, 265696850), (95, 212557480), (100, 201929606), (152, 132848425), (190, 106278740), (200, 100964803), (380, 53139370), (475, 42511496), (760, 26569685), (950, 21255748), (1063, 18996200), (1900, 10627874), (2126, 9498100), (3800, 5313937), (4252, 4749050), (4999, 4039400), (5315, 3799240), (8504, 2374525), (9998, 2019700), (10630, 1899620), (19996, 1009850), (20197, 999800), (21260, 949810), (24995, 807880), (26575, 759848), (39992, 504925), (40394, 499900), (42520, 474905), (49990, 403940), (53150, 379924), (80788, 249950), (94981, 212600), (99980, 201970), (100985, 199960), (106300, 189962), (124975, 161576)]