1115705980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{9967}}^1$

素因数の和:10198

約数の個数: 48

約数和(自身を含む): 2436577920

約数和(自身を除く): 1320871940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 772, 965, 1930, 3860, 5597, 9967, 11194, 19934, 22388, 27985, 39868, 49835, 55970, 99670, 111940, 199340, 289043, 578086, 1156172, 1445215, 1923631, 2890430, 3847262, 5780860, 7694524, 9618155, 19236310, 38472620, 55785299, 111570598, 223141196, 278926495, 557852990, 1115705980]

約数ペア:

[(1, 1115705980), (2, 557852990), (4, 278926495), (5, 223141196), (10, 111570598), (20, 55785299), (29, 38472620), (58, 19236310), (116, 9618155), (145, 7694524), (193, 5780860), (290, 3847262), (386, 2890430), (580, 1923631), (772, 1445215), (965, 1156172), (1930, 578086), (3860, 289043), (5597, 199340), (9967, 111940), (11194, 99670), (19934, 55970), (22388, 49835), (27985, 39868)]