1968520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 4584600

約数和(自身を除く): 2616080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1697, 3394, 6788, 8485, 13576, 16970, 33940, 49213, 67880, 98426, 196852, 246065, 393704, 492130, 984260, 1968520]

約数ペア:

[(1, 1968520), (2, 984260), (4, 492130), (5, 393704), (8, 246065), (10, 196852), (20, 98426), (29, 67880), (40, 49213), (58, 33940), (116, 16970), (145, 13576), (232, 8485), (290, 6788), (580, 3394), (1160, 1697)]