118036400

素因数分解:

$2^4\times 5^2\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 284632824

約数和(自身を除く): 166596424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 491, 601, 982, 1202, 1964, 2404, 2455, 3005, 3928, 4808, 4910, 6010, 7856, 9616, 9820, 12020, 12275, 15025, 19640, 24040, 24550, 30050, 39280, 48080, 49100, 60100, 98200, 120200, 196400, 240400, 295091, 590182, 1180364, 1475455, 2360728, 2950910, 4721456, 5901820, 7377275, 11803640, 14754550, 23607280, 29509100, 59018200, 118036400]

約数ペア:

[(1, 118036400), (2, 59018200), (4, 29509100), (5, 23607280), (8, 14754550), (10, 11803640), (16, 7377275), (20, 5901820), (25, 4721456), (40, 2950910), (50, 2360728), (80, 1475455), (100, 1180364), (200, 590182), (400, 295091), (491, 240400), (601, 196400), (982, 120200), (1202, 98200), (1964, 60100), (2404, 49100), (2455, 48080), (3005, 39280), (3928, 30050), (4808, 24550), (4910, 24040), (6010, 19640), (7856, 15025), (9616, 12275), (9820, 12020)]