118649360

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4831}}^1$

素因数の和:5151

約数の個数: 40

約数和(自身を含む): 276815616

約数和(自身を除く): 158166256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4831, 4912, 6140, 9662, 12280, 19324, 24155, 24560, 38648, 48310, 77296, 96620, 193240, 386480, 1483117, 2966234, 5932468, 7415585, 11864936, 14831170, 23729872, 29662340, 59324680, 118649360]

約数ペア:

[(1, 118649360), (2, 59324680), (4, 29662340), (5, 23729872), (8, 14831170), (10, 11864936), (16, 7415585), (20, 5932468), (40, 2966234), (80, 1483117), (307, 386480), (614, 193240), (1228, 96620), (1535, 77296), (2456, 48310), (3070, 38648), (4831, 24560), (4912, 24155), (6140, 19324), (9662, 12280)]