25694220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 76995072

約数和(自身を除く): 51300852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 433, 460, 516, 645, 690, 860, 866, 989, 1290, 1299, 1380, 1732, 1978, 2165, 2580, 2598, 2967, 3956, 4330, 4945, 5196, 5934, 6495, 8660, 9890, 9959, 11868, 12990, 14835, 18619, 19780, 19918, 25980, 29670, 29877, 37238, 39836, 49795, 55857, 59340, 59754, 74476, 93095, 99590, 111714, 119508, 149385, 186190, 199180, 223428, 279285, 298770, 372380, 428237, 558570, 597540, 856474, 1117140, 1284711, 1712948, 2141185, 2569422, 4282370, 5138844, 6423555, 8564740, 12847110, 25694220]

約数ペア:

[(1, 25694220), (2, 12847110), (3, 8564740), (4, 6423555), (5, 5138844), (6, 4282370), (10, 2569422), (12, 2141185), (15, 1712948), (20, 1284711), (23, 1117140), (30, 856474), (43, 597540), (46, 558570), (60, 428237), (69, 372380), (86, 298770), (92, 279285), (115, 223428), (129, 199180), (138, 186190), (172, 149385), (215, 119508), (230, 111714), (258, 99590), (276, 93095), (345, 74476), (430, 59754), (433, 59340), (460, 55857), (516, 49795), (645, 39836), (690, 37238), (860, 29877), (866, 29670), (989, 25980), (1290, 19918), (1299, 19780), (1380, 18619), (1732, 14835), (1978, 12990), (2165, 11868), (2580, 9959), (2598, 9890), (2967, 8660), (3956, 6495), (4330, 5934), (4945, 5196)]