147977360

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2503}}^1$

素因数の和:3255

約数の個数: 40

約数和(自身を含む): 344650560

約数和(自身を除く): 196673200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1478, 2503, 2956, 3695, 5006, 5912, 7390, 10012, 11824, 12515, 14780, 20024, 25030, 29560, 40048, 50060, 59120, 100120, 200240, 1849717, 3699434, 7398868, 9248585, 14797736, 18497170, 29595472, 36994340, 73988680, 147977360]

約数ペア:

[(1, 147977360), (2, 73988680), (4, 36994340), (5, 29595472), (8, 18497170), (10, 14797736), (16, 9248585), (20, 7398868), (40, 3699434), (80, 1849717), (739, 200240), (1478, 100120), (2503, 59120), (2956, 50060), (3695, 40048), (5006, 29560), (5912, 25030), (7390, 20024), (10012, 14780), (11824, 12515)]