8840885770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{27943}}^1$

素因数の和:29070

約数の個数: 32

約数和(自身を含む): 16478017920

約数和(自身を除く): 7637132150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1091, 2182, 5455, 10910, 27943, 31639, 55886, 63278, 139715, 158195, 279430, 316390, 810347, 1620694, 4051735, 8103470, 30485813, 60971626, 152429065, 304858130, 884088577, 1768177154, 4420442885, 8840885770]

約数ペア:

[(1, 8840885770), (2, 4420442885), (5, 1768177154), (10, 884088577), (29, 304858130), (58, 152429065), (145, 60971626), (290, 30485813), (1091, 8103470), (2182, 4051735), (5455, 1620694), (10910, 810347), (27943, 316390), (31639, 279430), (55886, 158195), (63278, 139715)]