4220244400

素因数分解:

$2^4\times 5^2\times {\mathrm{1567}}^1\times {\mathrm{6733}}^1$

素因数の和:8318

約数の個数: 60

約数和(自身を含む): 10147114432

約数和(自身を除く): 5926870032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1567, 3134, 6268, 6733, 7835, 12536, 13466, 15670, 25072, 26932, 31340, 33665, 39175, 53864, 62680, 67330, 78350, 107728, 125360, 134660, 156700, 168325, 269320, 313400, 336650, 538640, 626800, 673300, 1346600, 2693200, 10550611, 21101222, 42202444, 52753055, 84404888, 105506110, 168809776, 211012220, 263765275, 422024440, 527530550, 844048880, 1055061100, 2110122200, 4220244400]

約数ペア:

[(1, 4220244400), (2, 2110122200), (4, 1055061100), (5, 844048880), (8, 527530550), (10, 422024440), (16, 263765275), (20, 211012220), (25, 168809776), (40, 105506110), (50, 84404888), (80, 52753055), (100, 42202444), (200, 21101222), (400, 10550611), (1567, 2693200), (3134, 1346600), (6268, 673300), (6733, 626800), (7835, 538640), (12536, 336650), (13466, 313400), (15670, 269320), (25072, 168325), (26932, 156700), (31340, 134660), (33665, 125360), (39175, 107728), (53864, 78350), (62680, 67330)]