4282721210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{8689}}^1$

素因数の和:10862

約数の個数: 32

約数和(自身を含む): 8048747520

約数和(自身を除く): 3766026310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2143, 4286, 8689, 10715, 17378, 21430, 43445, 49289, 86890, 98578, 199847, 246445, 399694, 492890, 999235, 1998470, 18620527, 37241054, 93102635, 186205270, 428272121, 856544242, 2141360605, 4282721210]

約数ペア:

[(1, 4282721210), (2, 2141360605), (5, 856544242), (10, 428272121), (23, 186205270), (46, 93102635), (115, 37241054), (230, 18620527), (2143, 1998470), (4286, 999235), (8689, 492890), (10715, 399694), (17378, 246445), (21430, 199847), (43445, 98578), (49289, 86890)]