45545780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 64769740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 2879, 3164, 3955, 5758, 7910, 11516, 14395, 15820, 20153, 28790, 40306, 57580, 80612, 100765, 201530, 325327, 403060, 650654, 1301308, 1626635, 2277289, 3253270, 4554578, 6506540, 9109156, 11386445, 22772890, 45545780]

約数ペア:

[(1, 45545780), (2, 22772890), (4, 11386445), (5, 9109156), (7, 6506540), (10, 4554578), (14, 3253270), (20, 2277289), (28, 1626635), (35, 1301308), (70, 650654), (113, 403060), (140, 325327), (226, 201530), (452, 100765), (565, 80612), (791, 57580), (1130, 40306), (1582, 28790), (2260, 20153), (2879, 15820), (3164, 14395), (3955, 11516), (5758, 7910)]