86125480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16226

約数の個数: 64

約数和(自身を含む): 233136000

約数和(自身を除く): 147010520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16189, 32378, 64756, 80945, 113323, 129512, 161890, 226646, 307591, 323780, 453292, 566615, 615182, 647560, 906584, 1133230, 1230364, 1537955, 2153137, 2266460, 2460728, 3075910, 4306274, 4532920, 6151820, 8612548, 10765685, 12303640, 17225096, 21531370, 43062740, 86125480]

約数ペア:

[(1, 86125480), (2, 43062740), (4, 21531370), (5, 17225096), (7, 12303640), (8, 10765685), (10, 8612548), (14, 6151820), (19, 4532920), (20, 4306274), (28, 3075910), (35, 2460728), (38, 2266460), (40, 2153137), (56, 1537955), (70, 1230364), (76, 1133230), (95, 906584), (133, 647560), (140, 615182), (152, 566615), (190, 453292), (266, 323780), (280, 307591), (380, 226646), (532, 161890), (665, 129512), (760, 113323), (1064, 80945), (1330, 64756), (2660, 32378), (5320, 16189)]