40345330

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23321}}^1$

素因数の和:23501

約数の個数: 16

約数和(自身を含む): 73044504

約数和(自身を除く): 32699174

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 23321, 46642, 116605, 233210, 4034533, 8069066, 20172665, 40345330]

約数ペア:

[(1, 40345330), (2, 20172665), (5, 8069066), (10, 4034533), (173, 233210), (346, 116605), (865, 46642), (1730, 23321)]