2076001580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{38891}}^1$

素因数の和:39074

約数の個数: 48

約数和(自身を含む): 4645571616

約数和(自身を除く): 2569570036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 1570, 2669, 3140, 5338, 10676, 13345, 26690, 38891, 53380, 77782, 155564, 194455, 388910, 661147, 777820, 1322294, 2644588, 3305735, 6105887, 6611470, 12211774, 13222940, 24423548, 30529435, 61058870, 103800079, 122117740, 207600158, 415200316, 519000395, 1038000790, 2076001580]

約数ペア:

[(1, 2076001580), (2, 1038000790), (4, 519000395), (5, 415200316), (10, 207600158), (17, 122117740), (20, 103800079), (34, 61058870), (68, 30529435), (85, 24423548), (157, 13222940), (170, 12211774), (314, 6611470), (340, 6105887), (628, 3305735), (785, 2644588), (1570, 1322294), (2669, 777820), (3140, 661147), (5338, 388910), (10676, 194455), (13345, 155564), (26690, 77782), (38891, 53380)]