24232220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 54848640

約数和(自身を除く): 30616420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1483, 1634, 2966, 3268, 4085, 5932, 7415, 8170, 14830, 16340, 28177, 29660, 56354, 63769, 112708, 127538, 140885, 255076, 281770, 318845, 563540, 637690, 1211611, 1275380, 2423222, 4846444, 6058055, 12116110, 24232220]

約数ペア:

[(1, 24232220), (2, 12116110), (4, 6058055), (5, 4846444), (10, 2423222), (19, 1275380), (20, 1211611), (38, 637690), (43, 563540), (76, 318845), (86, 281770), (95, 255076), (172, 140885), (190, 127538), (215, 112708), (380, 63769), (430, 56354), (817, 29660), (860, 28177), (1483, 16340), (1634, 14830), (2966, 8170), (3268, 7415), (4085, 5932)]