8792912000660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1\times {\mathrm{260047}}^1$

素因数の和:261057

約数の個数: 96

約数和(自身を含む): 19651764948480

約数和(自身を除く): 10858852947820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 881, 1010, 1762, 1919, 2020, 3524, 3838, 4405, 7676, 8810, 9595, 16739, 17620, 19190, 33478, 38380, 66956, 83695, 88981, 167390, 177962, 260047, 334780, 355924, 444905, 520094, 889810, 1040188, 1300235, 1690639, 1779620, 2600470, 3381278, 4940893, 5200940, 6762556, 8453195, 9881786, 16906390, 19763572, 24704465, 26264747, 33812780, 49408930, 52529494, 98817860, 105058988, 131323735, 229101407, 262647470, 458202814, 499030193, 525294940, 916405628, 998060386, 1145507035, 1996120772, 2291014070, 2495150965, 4352926733, 4582028140, 4990301930, 8705853466, 9980603860, 17411706932, 21764633665, 23139242107, 43529267330, 46278484214, 87058534660, 92556968428, 115696210535, 231392421070, 439645600033, 462784842140, 879291200066, 1758582400132, 2198228000165, 4396456000330, 8792912000660]

約数ペア:

[(1, 8792912000660), (2, 4396456000330), (4, 2198228000165), (5, 1758582400132), (10, 879291200066), (19, 462784842140), (20, 439645600033), (38, 231392421070), (76, 115696210535), (95, 92556968428), (101, 87058534660), (190, 46278484214), (202, 43529267330), (380, 23139242107), (404, 21764633665), (505, 17411706932), (881, 9980603860), (1010, 8705853466), (1762, 4990301930), (1919, 4582028140), (2020, 4352926733), (3524, 2495150965), (3838, 2291014070), (4405, 1996120772), (7676, 1145507035), (8810, 998060386), (9595, 916405628), (16739, 525294940), (17620, 499030193), (19190, 458202814), (33478, 262647470), (38380, 229101407), (66956, 131323735), (83695, 105058988), (88981, 98817860), (167390, 52529494), (177962, 49408930), (260047, 33812780), (334780, 26264747), (355924, 24704465), (444905, 19763572), (520094, 16906390), (889810, 9881786), (1040188, 8453195), (1300235, 6762556), (1690639, 5200940), (1779620, 4940893), (2600470, 3381278)]