107906560

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 80

約数和(自身を含む): 263344752

約数和(自身を除く): 155438192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 691, 976, 1220, 1280, 1382, 1952, 2440, 2560, 2764, 3455, 3904, 4880, 5528, 6910, 7808, 9760, 11056, 13820, 15616, 19520, 22112, 27640, 31232, 39040, 42151, 44224, 55280, 78080, 84302, 88448, 110560, 156160, 168604, 176896, 210755, 221120, 337208, 353792, 421510, 442240, 674416, 843020, 884480, 1348832, 1686040, 1768960, 2697664, 3372080, 5395328, 6744160, 10790656, 13488320, 21581312, 26976640, 53953280, 107906560]

約数ペア:

[(1, 107906560), (2, 53953280), (4, 26976640), (5, 21581312), (8, 13488320), (10, 10790656), (16, 6744160), (20, 5395328), (32, 3372080), (40, 2697664), (61, 1768960), (64, 1686040), (80, 1348832), (122, 884480), (128, 843020), (160, 674416), (244, 442240), (256, 421510), (305, 353792), (320, 337208), (488, 221120), (512, 210755), (610, 176896), (640, 168604), (691, 156160), (976, 110560), (1220, 88448), (1280, 84302), (1382, 78080), (1952, 55280), (2440, 44224), (2560, 42151), (2764, 39040), (3455, 31232), (3904, 27640), (4880, 22112), (5528, 19520), (6910, 15616), (7808, 13820), (9760, 11056)]