3838702900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{1663}}^1$

素因数の和:2281

約数の個数: 72

約数和(自身を含む): 8553452544

約数和(自身を除く): 4714749644

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 563, 820, 1025, 1126, 1663, 2050, 2252, 2815, 3326, 4100, 5630, 6652, 8315, 11260, 14075, 16630, 23083, 28150, 33260, 41575, 46166, 56300, 68183, 83150, 92332, 115415, 136366, 166300, 230830, 272732, 340915, 461660, 577075, 681830, 936269, 1154150, 1363660, 1704575, 1872538, 2308300, 3409150, 3745076, 4681345, 6818300, 9362690, 18725380, 23406725, 38387029, 46813450, 76774058, 93626900, 153548116, 191935145, 383870290, 767740580, 959675725, 1919351450, 3838702900]

約数ペア:

[(1, 3838702900), (2, 1919351450), (4, 959675725), (5, 767740580), (10, 383870290), (20, 191935145), (25, 153548116), (41, 93626900), (50, 76774058), (82, 46813450), (100, 38387029), (164, 23406725), (205, 18725380), (410, 9362690), (563, 6818300), (820, 4681345), (1025, 3745076), (1126, 3409150), (1663, 2308300), (2050, 1872538), (2252, 1704575), (2815, 1363660), (3326, 1154150), (4100, 936269), (5630, 681830), (6652, 577075), (8315, 461660), (11260, 340915), (14075, 272732), (16630, 230830), (23083, 166300), (28150, 136366), (33260, 115415), (41575, 92332), (46166, 83150), (56300, 68183)]