40136495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 58309632

約数和(自身を除く): 18173137

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 683, 805, 1679, 2555, 3415, 4781, 8395, 11753, 15709, 23905, 49859, 58765, 78545, 109963, 249295, 349013, 549815, 1146757, 1745065, 5733785, 8027299, 40136495]

約数ペア:

[(1, 40136495), (5, 8027299), (7, 5733785), (23, 1745065), (35, 1146757), (73, 549815), (115, 349013), (161, 249295), (365, 109963), (511, 78545), (683, 58765), (805, 49859), (1679, 23905), (2555, 15709), (3415, 11753), (4781, 8395)]