110113540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 240609600

約数和(自身を除く): 130496060

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 2099, 2623, 4198, 5246, 8396, 10492, 10495, 13115, 20990, 26230, 41980, 52460, 90257, 128039, 180514, 256078, 361028, 451285, 512156, 640195, 902570, 1280390, 1805140, 2560780, 5505677, 11011354, 22022708, 27528385, 55056770, 110113540]

約数ペア:

[(1, 110113540), (2, 55056770), (4, 27528385), (5, 22022708), (10, 11011354), (20, 5505677), (43, 2560780), (61, 1805140), (86, 1280390), (122, 902570), (172, 640195), (215, 512156), (244, 451285), (305, 361028), (430, 256078), (610, 180514), (860, 128039), (1220, 90257), (2099, 52460), (2623, 41980), (4198, 26230), (5246, 20990), (8396, 13115), (10492, 10495)]