9175850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 18213120

約数和(自身を除く): 9037270

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 101, 115, 158, 202, 230, 395, 505, 575, 790, 1010, 1150, 1817, 1975, 2323, 2525, 3634, 3950, 4646, 5050, 7979, 9085, 11615, 15958, 18170, 23230, 39895, 45425, 58075, 79790, 90850, 116150, 183517, 199475, 367034, 398950, 917585, 1835170, 4587925, 9175850]

約数ペア:

[(1, 9175850), (2, 4587925), (5, 1835170), (10, 917585), (23, 398950), (25, 367034), (46, 199475), (50, 183517), (79, 116150), (101, 90850), (115, 79790), (158, 58075), (202, 45425), (230, 39895), (395, 23230), (505, 18170), (575, 15958), (790, 11615), (1010, 9085), (1150, 7979), (1817, 5050), (1975, 4646), (2323, 3950), (2525, 3634)]