19251014960

素因数分解:

$2^4\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{100559}}^1$

素因数の和:102965

約数の個数: 40

約数和(自身を含む): 44777759040

約数和(自身を除く): 25526744080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2393, 4786, 9572, 11965, 19144, 23930, 38288, 47860, 95720, 100559, 191440, 201118, 402236, 502795, 804472, 1005590, 1608944, 2011180, 4022360, 8044720, 240637687, 481275374, 962550748, 1203188435, 1925101496, 2406376870, 3850202992, 4812753740, 9625507480, 19251014960]

約数ペア:

[(1, 19251014960), (2, 9625507480), (4, 4812753740), (5, 3850202992), (8, 2406376870), (10, 1925101496), (16, 1203188435), (20, 962550748), (40, 481275374), (80, 240637687), (2393, 8044720), (4786, 4022360), (9572, 2011180), (11965, 1608944), (19144, 1005590), (23930, 804472), (38288, 502795), (47860, 402236), (95720, 201118), (100559, 191440)]