44427880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 115447680

約数和(自身を除く): 71019800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 1571, 2020, 2828, 3142, 3535, 4040, 5656, 6284, 7070, 7855, 10997, 12568, 14140, 15710, 21994, 28280, 31420, 43988, 54985, 62840, 87976, 109970, 158671, 219940, 317342, 439880, 634684, 793355, 1110697, 1269368, 1586710, 2221394, 3173420, 4442788, 5553485, 6346840, 8885576, 11106970, 22213940, 44427880]

約数ペア:

[(1, 44427880), (2, 22213940), (4, 11106970), (5, 8885576), (7, 6346840), (8, 5553485), (10, 4442788), (14, 3173420), (20, 2221394), (28, 1586710), (35, 1269368), (40, 1110697), (56, 793355), (70, 634684), (101, 439880), (140, 317342), (202, 219940), (280, 158671), (404, 109970), (505, 87976), (707, 62840), (808, 54985), (1010, 43988), (1414, 31420), (1571, 28280), (2020, 21994), (2828, 15710), (3142, 14140), (3535, 12568), (4040, 10997), (5656, 7855), (6284, 7070)]