99520060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 216238176

約数和(自身を除く): 116718116

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 97, 172, 194, 215, 388, 430, 485, 860, 970, 1193, 1940, 2386, 4171, 4772, 5965, 8342, 11930, 16684, 20855, 23860, 41710, 51299, 83420, 102598, 115721, 205196, 231442, 256495, 462884, 512990, 578605, 1025980, 1157210, 2314420, 4976003, 9952006, 19904012, 24880015, 49760030, 99520060]

約数ペア:

[(1, 99520060), (2, 49760030), (4, 24880015), (5, 19904012), (10, 9952006), (20, 4976003), (43, 2314420), (86, 1157210), (97, 1025980), (172, 578605), (194, 512990), (215, 462884), (388, 256495), (430, 231442), (485, 205196), (860, 115721), (970, 102598), (1193, 83420), (1940, 51299), (2386, 41710), (4171, 23860), (4772, 20855), (5965, 16684), (8342, 11930)]