76857320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26321}}^1$

素因数の和:26405

約数の個数: 32

約数和(自身を含む): 175304520

約数和(自身を除く): 98447200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 26321, 52642, 105284, 131605, 210568, 263210, 526420, 1052840, 1921433, 3842866, 7685732, 9607165, 15371464, 19214330, 38428660, 76857320]

約数ペア:

[(1, 76857320), (2, 38428660), (4, 19214330), (5, 15371464), (8, 9607165), (10, 7685732), (20, 3842866), (40, 1921433), (73, 1052840), (146, 526420), (292, 263210), (365, 210568), (584, 131605), (730, 105284), (1460, 52642), (2920, 26321)]