4690250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 8935056

約数和(自身を除く): 4244806

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 257, 365, 514, 730, 1285, 1825, 2570, 3650, 6425, 9125, 12850, 18250, 18761, 32125, 37522, 64250, 93805, 187610, 469025, 938050, 2345125, 4690250]

約数ペア:

[(1, 4690250), (2, 2345125), (5, 938050), (10, 469025), (25, 187610), (50, 93805), (73, 64250), (125, 37522), (146, 32125), (250, 18761), (257, 18250), (365, 12850), (514, 9125), (730, 6425), (1285, 3650), (1825, 2570)]