23531997250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{3571}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 45162539136

約数和(自身を除く): 21630541886

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 613, 1075, 1226, 2150, 3065, 3571, 5375, 6130, 7142, 10750, 15325, 17855, 26359, 30650, 35710, 52718, 76625, 89275, 131795, 153250, 153553, 178550, 263590, 307106, 446375, 658975, 767765, 892750, 1317950, 1535530, 2189023, 3294875, 3838825, 4378046, 6589750, 7677650, 10945115, 19194125, 21890230, 38388250, 54725575, 94127989, 109451150, 188255978, 273627875, 470639945, 547255750, 941279890, 2353199725, 4706399450, 11765998625, 23531997250]

約数ペア:

[(1, 23531997250), (2, 11765998625), (5, 4706399450), (10, 2353199725), (25, 941279890), (43, 547255750), (50, 470639945), (86, 273627875), (125, 188255978), (215, 109451150), (250, 94127989), (430, 54725575), (613, 38388250), (1075, 21890230), (1226, 19194125), (2150, 10945115), (3065, 7677650), (3571, 6589750), (5375, 4378046), (6130, 3838825), (7142, 3294875), (10750, 2189023), (15325, 1535530), (17855, 1317950), (26359, 892750), (30650, 767765), (35710, 658975), (52718, 446375), (76625, 307106), (89275, 263590), (131795, 178550), (153250, 153553)]