200026240

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5969

約数の個数: 64

約数和(自身を含む): 487292760

約数和(自身を除く): 287266520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 5897, 6784, 8480, 11794, 16960, 23588, 29485, 33920, 47176, 58970, 94352, 117940, 188704, 235880, 312541, 377408, 471760, 625082, 754816, 943520, 1250164, 1562705, 1887040, 2500328, 3125410, 3774080, 5000656, 6250820, 10001312, 12501640, 20002624, 25003280, 40005248, 50006560, 100013120, 200026240]

約数ペア:

[(1, 200026240), (2, 100013120), (4, 50006560), (5, 40005248), (8, 25003280), (10, 20002624), (16, 12501640), (20, 10001312), (32, 6250820), (40, 5000656), (53, 3774080), (64, 3125410), (80, 2500328), (106, 1887040), (128, 1562705), (160, 1250164), (212, 943520), (265, 754816), (320, 625082), (424, 471760), (530, 377408), (640, 312541), (848, 235880), (1060, 188704), (1696, 117940), (2120, 94352), (3392, 58970), (4240, 47176), (5897, 33920), (6784, 29485), (8480, 23588), (11794, 16960)]