888973690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1948

約数の個数: 96

約数和(自身を含む): 1944311040

約数和(自身を除く): 1055337350

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 121, 170, 187, 230, 242, 253, 374, 391, 506, 605, 782, 935, 1210, 1265, 1870, 1879, 1955, 2057, 2530, 2783, 3758, 3910, 4114, 4301, 5566, 8602, 9395, 10285, 13915, 18790, 20570, 20669, 21505, 27830, 31943, 41338, 43010, 43217, 47311, 63886, 86434, 94622, 103345, 159715, 206690, 216085, 227359, 236555, 319430, 351373, 432170, 454718, 473110, 475387, 702746, 734689, 950774, 1136795, 1469378, 1756865, 2273590, 2376935, 3513730, 3673445, 3865103, 4753870, 5229257, 7346890, 7730206, 8081579, 10458514, 16163158, 19325515, 26146285, 38651030, 40407895, 52292570, 80815790, 88897369, 177794738, 444486845, 888973690]

約数ペア:

[(1, 888973690), (2, 444486845), (5, 177794738), (10, 88897369), (11, 80815790), (17, 52292570), (22, 40407895), (23, 38651030), (34, 26146285), (46, 19325515), (55, 16163158), (85, 10458514), (110, 8081579), (115, 7730206), (121, 7346890), (170, 5229257), (187, 4753870), (230, 3865103), (242, 3673445), (253, 3513730), (374, 2376935), (391, 2273590), (506, 1756865), (605, 1469378), (782, 1136795), (935, 950774), (1210, 734689), (1265, 702746), (1870, 475387), (1879, 473110), (1955, 454718), (2057, 432170), (2530, 351373), (2783, 319430), (3758, 236555), (3910, 227359), (4114, 216085), (4301, 206690), (5566, 159715), (8602, 103345), (9395, 94622), (10285, 86434), (13915, 63886), (18790, 47311), (20570, 43217), (20669, 43010), (21505, 41338), (27830, 31943)]