40618010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 77319360

約数和(自身を除く): 36701350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 683, 1366, 1565, 3130, 3415, 5947, 6830, 11894, 12977, 25954, 29735, 59470, 64885, 129770, 213779, 427558, 1068895, 2137790, 4061801, 8123602, 20309005, 40618010]

約数ペア:

[(1, 40618010), (2, 20309005), (5, 8123602), (10, 4061801), (19, 2137790), (38, 1068895), (95, 427558), (190, 213779), (313, 129770), (626, 64885), (683, 59470), (1366, 29735), (1565, 25954), (3130, 12977), (3415, 11894), (5947, 6830)]