202429700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 482573280

約数和(自身を除く): 280143580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 163, 220, 275, 326, 550, 652, 815, 1100, 1129, 1630, 1793, 2258, 3260, 3586, 4075, 4516, 5645, 7172, 8150, 8965, 11290, 12419, 16300, 17930, 22580, 24838, 28225, 35860, 44825, 49676, 56450, 62095, 89650, 112900, 124190, 179300, 184027, 248380, 310475, 368054, 620950, 736108, 920135, 1241900, 1840270, 2024297, 3680540, 4048594, 4600675, 8097188, 9201350, 10121485, 18402700, 20242970, 40485940, 50607425, 101214850, 202429700]

約数ペア:

[(1, 202429700), (2, 101214850), (4, 50607425), (5, 40485940), (10, 20242970), (11, 18402700), (20, 10121485), (22, 9201350), (25, 8097188), (44, 4600675), (50, 4048594), (55, 3680540), (100, 2024297), (110, 1840270), (163, 1241900), (220, 920135), (275, 736108), (326, 620950), (550, 368054), (652, 310475), (815, 248380), (1100, 184027), (1129, 179300), (1630, 124190), (1793, 112900), (2258, 89650), (3260, 62095), (3586, 56450), (4075, 49676), (4516, 44825), (5645, 35860), (7172, 28225), (8150, 24838), (8965, 22580), (11290, 17930), (12419, 16300)]