1883801810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{1571}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 3733261056

約数和(自身を除く): 1849459246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 991, 1210, 1571, 1982, 3142, 4955, 7855, 9910, 10901, 15710, 17281, 21802, 34562, 54505, 86405, 109010, 119911, 172810, 190091, 239822, 380182, 599555, 950455, 1199110, 1556861, 1900910, 3113722, 7784305, 15568610, 17125471, 34250942, 85627355, 171254710, 188380181, 376760362, 941900905, 1883801810]

約数ペア:

[(1, 1883801810), (2, 941900905), (5, 376760362), (10, 188380181), (11, 171254710), (22, 85627355), (55, 34250942), (110, 17125471), (121, 15568610), (242, 7784305), (605, 3113722), (991, 1900910), (1210, 1556861), (1571, 1199110), (1982, 950455), (3142, 599555), (4955, 380182), (7855, 239822), (9910, 190091), (10901, 172810), (15710, 119911), (17281, 109010), (21802, 86405), (34562, 54505)]