148047650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 285410304

約数和(自身を除く): 137362654

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 235, 365, 470, 730, 863, 1175, 1726, 1825, 2350, 3431, 3650, 4315, 6862, 8630, 17155, 21575, 34310, 40561, 43150, 62999, 81122, 85775, 125998, 171550, 202805, 314995, 405610, 629990, 1014025, 1574975, 2028050, 2960953, 3149950, 5921906, 14804765, 29609530, 74023825, 148047650]

約数ペア:

[(1, 148047650), (2, 74023825), (5, 29609530), (10, 14804765), (25, 5921906), (47, 3149950), (50, 2960953), (73, 2028050), (94, 1574975), (146, 1014025), (235, 629990), (365, 405610), (470, 314995), (730, 202805), (863, 171550), (1175, 125998), (1726, 85775), (1825, 81122), (2350, 62999), (3431, 43150), (3650, 40561), (4315, 34310), (6862, 21575), (8630, 17155)]