9316250

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 40

約数和(自身を含む): 18134820

約数和(自身を除く): 8818570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 257, 290, 514, 625, 725, 1250, 1285, 1450, 2570, 3625, 6425, 7250, 7453, 12850, 14906, 18125, 32125, 36250, 37265, 64250, 74530, 160625, 186325, 321250, 372650, 931625, 1863250, 4658125, 9316250]

約数ペア:

[(1, 9316250), (2, 4658125), (5, 1863250), (10, 931625), (25, 372650), (29, 321250), (50, 186325), (58, 160625), (125, 74530), (145, 64250), (250, 37265), (257, 36250), (290, 32125), (514, 18125), (625, 14906), (725, 12850), (1250, 7453), (1285, 7250), (1450, 6425), (2570, 3625)]