100687520

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5697

約数の個数: 48

約数和(自身を含む): 240022440

約数和(自身を除く): 139334920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 5569, 9040, 11138, 18080, 22276, 27845, 44552, 55690, 89104, 111380, 178208, 222760, 445520, 629297, 891040, 1258594, 2517188, 3146485, 5034376, 6292970, 10068752, 12585940, 20137504, 25171880, 50343760, 100687520]

約数ペア:

[(1, 100687520), (2, 50343760), (4, 25171880), (5, 20137504), (8, 12585940), (10, 10068752), (16, 6292970), (20, 5034376), (32, 3146485), (40, 2517188), (80, 1258594), (113, 891040), (160, 629297), (226, 445520), (452, 222760), (565, 178208), (904, 111380), (1130, 89104), (1808, 55690), (2260, 44552), (3616, 27845), (4520, 22276), (5569, 18080), (9040, 11138)]