78896150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 157088160

約数和(自身を除く): 78192010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 919, 1010, 1717, 1838, 2525, 3434, 4595, 5050, 8585, 9190, 15623, 17170, 22975, 31246, 42925, 45950, 78115, 85850, 92819, 156230, 185638, 390575, 464095, 781150, 928190, 1577923, 2320475, 3155846, 4640950, 7889615, 15779230, 39448075, 78896150]

約数ペア:

[(1, 78896150), (2, 39448075), (5, 15779230), (10, 7889615), (17, 4640950), (25, 3155846), (34, 2320475), (50, 1577923), (85, 928190), (101, 781150), (170, 464095), (202, 390575), (425, 185638), (505, 156230), (850, 92819), (919, 85850), (1010, 78115), (1717, 45950), (1838, 42925), (2525, 31246), (3434, 22975), (4595, 17170), (5050, 15623), (8585, 9190)]