237009880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191137}}^1$

素因数の和:191179

約数の個数: 32

約数和(自身を含む): 550477440

約数和(自身を除く): 313467560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 191137, 382274, 764548, 955685, 1529096, 1911370, 3822740, 5925247, 7645480, 11850494, 23700988, 29626235, 47401976, 59252470, 118504940, 237009880]

約数ペア:

[(1, 237009880), (2, 118504940), (4, 59252470), (5, 47401976), (8, 29626235), (10, 23700988), (20, 11850494), (31, 7645480), (40, 5925247), (62, 3822740), (124, 1911370), (155, 1529096), (248, 955685), (310, 764548), (620, 382274), (1240, 191137)]