75333670280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{119981}}^1$

素因数の和:121430

約数の個数: 64

約数和(自身を含む): 185041039680

約数和(自身を除く): 109707369400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1427, 2854, 5708, 7135, 11416, 14270, 15697, 28540, 31394, 57080, 62788, 78485, 119981, 125576, 156970, 239962, 313940, 479924, 599905, 627880, 959848, 1199810, 1319791, 2399620, 2639582, 4799240, 5279164, 6598955, 10558328, 13197910, 26395820, 52791640, 171212887, 342425774, 684851548, 856064435, 1369703096, 1712128870, 1883341757, 3424257740, 3766683514, 6848515480, 7533367028, 9416708785, 15066734056, 18833417570, 37666835140, 75333670280]

約数ペア:

[(1, 75333670280), (2, 37666835140), (4, 18833417570), (5, 15066734056), (8, 9416708785), (10, 7533367028), (11, 6848515480), (20, 3766683514), (22, 3424257740), (40, 1883341757), (44, 1712128870), (55, 1369703096), (88, 856064435), (110, 684851548), (220, 342425774), (440, 171212887), (1427, 52791640), (2854, 26395820), (5708, 13197910), (7135, 10558328), (11416, 6598955), (14270, 5279164), (15697, 4799240), (28540, 2639582), (31394, 2399620), (57080, 1319791), (62788, 1199810), (78485, 959848), (119981, 627880), (125576, 599905), (156970, 479924), (239962, 313940)]