77225200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14851}}^1$

素因数の和:14882

約数の個数: 60

約数和(自身を含む): 199818808

約数和(自身を除く): 122593608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 14851, 29702, 59404, 74255, 118808, 148510, 193063, 237616, 297020, 371275, 386126, 594040, 742550, 772252, 965315, 1188080, 1485100, 1544504, 1930630, 2970200, 3089008, 3861260, 4826575, 5940400, 7722520, 9653150, 15445040, 19306300, 38612600, 77225200]

約数ペア:

[(1, 77225200), (2, 38612600), (4, 19306300), (5, 15445040), (8, 9653150), (10, 7722520), (13, 5940400), (16, 4826575), (20, 3861260), (25, 3089008), (26, 2970200), (40, 1930630), (50, 1544504), (52, 1485100), (65, 1188080), (80, 965315), (100, 772252), (104, 742550), (130, 594040), (200, 386126), (208, 371275), (260, 297020), (325, 237616), (400, 193063), (520, 148510), (650, 118808), (1040, 74255), (1300, 59404), (2600, 29702), (5200, 14851)]