148923650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{40801}}^1$

素因数の和:40886

約数の個数: 24

約数和(自身を含む): 280799364

約数和(自身を除く): 131875714

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 40801, 81602, 204005, 408010, 1020025, 2040050, 2978473, 5956946, 14892365, 29784730, 74461825, 148923650]

約数ペア:

[(1, 148923650), (2, 74461825), (5, 29784730), (10, 14892365), (25, 5956946), (50, 2978473), (73, 2040050), (146, 1020025), (365, 408010), (730, 204005), (1825, 81602), (3650, 40801)]