104428150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 203022720

約数和(自身を除く): 98594570

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 89, 155, 178, 310, 445, 757, 775, 890, 1514, 1550, 2225, 2759, 3785, 4450, 5518, 7570, 13795, 18925, 23467, 27590, 37850, 46934, 67373, 68975, 117335, 134746, 137950, 234670, 336865, 586675, 673730, 1173350, 1684325, 2088563, 3368650, 4177126, 10442815, 20885630, 52214075, 104428150]

約数ペア:

[(1, 104428150), (2, 52214075), (5, 20885630), (10, 10442815), (25, 4177126), (31, 3368650), (50, 2088563), (62, 1684325), (89, 1173350), (155, 673730), (178, 586675), (310, 336865), (445, 234670), (757, 137950), (775, 134746), (890, 117335), (1514, 68975), (1550, 67373), (2225, 46934), (2759, 37850), (3785, 27590), (4450, 23467), (5518, 18925), (7570, 13795)]