98824280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79697}}^1$

素因数の和:79739

約数の個数: 32

約数和(自身を含む): 229530240

約数和(自身を除く): 130705960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 79697, 159394, 318788, 398485, 637576, 796970, 1593940, 2470607, 3187880, 4941214, 9882428, 12353035, 19764856, 24706070, 49412140, 98824280]

約数ペア:

[(1, 98824280), (2, 49412140), (4, 24706070), (5, 19764856), (8, 12353035), (10, 9882428), (20, 4941214), (31, 3187880), (40, 2470607), (62, 1593940), (124, 796970), (155, 637576), (248, 398485), (310, 318788), (620, 159394), (1240, 79697)]