127563164060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1\times {\mathrm{74219}}^1$

素因数の和:78770

約数の個数: 48

約数和(自身を含む): 282047875200

約数和(自身を除く): 154484711140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4523, 9046, 18092, 22615, 45230, 74219, 85937, 90460, 148438, 171874, 296876, 343748, 371095, 429685, 742190, 859370, 1410161, 1484380, 1718740, 2820322, 5640644, 7050805, 14101610, 28203220, 335692537, 671385074, 1342770148, 1678462685, 3356925370, 6378158203, 6713850740, 12756316406, 25512632812, 31890791015, 63781582030, 127563164060]

約数ペア:

[(1, 127563164060), (2, 63781582030), (4, 31890791015), (5, 25512632812), (10, 12756316406), (19, 6713850740), (20, 6378158203), (38, 3356925370), (76, 1678462685), (95, 1342770148), (190, 671385074), (380, 335692537), (4523, 28203220), (9046, 14101610), (18092, 7050805), (22615, 5640644), (45230, 2820322), (74219, 1718740), (85937, 1484380), (90460, 1410161), (148438, 859370), (171874, 742190), (296876, 429685), (343748, 371095)]