5389190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 4723066

約数列:

[1, 2, 5, 10, 43, 83, 86, 151, 166, 215, 302, 415, 430, 755, 830, 1510, 3569, 6493, 7138, 12533, 12986, 17845, 25066, 32465, 35690, 62665, 64930, 125330, 538919, 1077838, 2694595, 5389190]

約数ペア:

[(1, 5389190), (2, 2694595), (5, 1077838), (10, 538919), (43, 125330), (83, 64930), (86, 62665), (151, 35690), (166, 32465), (215, 25066), (302, 17845), (415, 12986), (430, 12533), (755, 7138), (830, 6493), (1510, 3569)]