29242580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 64606080

約数和(自身を除く): 35363500

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 919, 1591, 1838, 3182, 3676, 4595, 6364, 7955, 9190, 15910, 18380, 31820, 34003, 39517, 68006, 79034, 136012, 158068, 170015, 197585, 340030, 395170, 680060, 790340, 1462129, 2924258, 5848516, 7310645, 14621290, 29242580]

約数ペア:

[(1, 29242580), (2, 14621290), (4, 7310645), (5, 5848516), (10, 2924258), (20, 1462129), (37, 790340), (43, 680060), (74, 395170), (86, 340030), (148, 197585), (172, 170015), (185, 158068), (215, 136012), (370, 79034), (430, 68006), (740, 39517), (860, 34003), (919, 31820), (1591, 18380), (1838, 15910), (3182, 9190), (3676, 7955), (4595, 6364)]