22473412900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1283}}^1\times {\mathrm{1607}}^1$

素因数の和:3013

約数の個数: 72

約数和(自身を含む): 49283720640

約数和(自身を除く): 26810307740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 1283, 1607, 2180, 2566, 2725, 3214, 5132, 5450, 6415, 6428, 8035, 10900, 12830, 16070, 25660, 32075, 32140, 40175, 64150, 80350, 128300, 139847, 160700, 175163, 279694, 350326, 559388, 699235, 700652, 875815, 1398470, 1751630, 2061781, 2796940, 3496175, 3503260, 4123562, 4379075, 6992350, 8247124, 8758150, 10308905, 13984700, 17516300, 20617810, 41235620, 51544525, 103089050, 206178100, 224734129, 449468258, 898936516, 1123670645, 2247341290, 4494682580, 5618353225, 11236706450, 22473412900]

約数ペア:

[(1, 22473412900), (2, 11236706450), (4, 5618353225), (5, 4494682580), (10, 2247341290), (20, 1123670645), (25, 898936516), (50, 449468258), (100, 224734129), (109, 206178100), (218, 103089050), (436, 51544525), (545, 41235620), (1090, 20617810), (1283, 17516300), (1607, 13984700), (2180, 10308905), (2566, 8758150), (2725, 8247124), (3214, 6992350), (5132, 4379075), (5450, 4123562), (6415, 3503260), (6428, 3496175), (8035, 2796940), (10900, 2061781), (12830, 1751630), (16070, 1398470), (25660, 875815), (32075, 700652), (32140, 699235), (40175, 559388), (64150, 350326), (80350, 279694), (128300, 175163), (139847, 160700)]