186622480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6896

約数の個数: 80

約数和(自身を含む): 488683008

約数和(自身を除く): 302060528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 6841, 13640, 13682, 27280, 27364, 34205, 54728, 68410, 75251, 109456, 136820, 150502, 212071, 273640, 301004, 376255, 424142, 547280, 602008, 752510, 848284, 1060355, 1204016, 1505020, 1696568, 2120710, 2332781, 3010040, 3393136, 4241420, 4665562, 6020080, 8482840, 9331124, 11663905, 16965680, 18662248, 23327810, 37324496, 46655620, 93311240, 186622480]

約数ペア:

[(1, 186622480), (2, 93311240), (4, 46655620), (5, 37324496), (8, 23327810), (10, 18662248), (11, 16965680), (16, 11663905), (20, 9331124), (22, 8482840), (31, 6020080), (40, 4665562), (44, 4241420), (55, 3393136), (62, 3010040), (80, 2332781), (88, 2120710), (110, 1696568), (124, 1505020), (155, 1204016), (176, 1060355), (220, 848284), (248, 752510), (310, 602008), (341, 547280), (440, 424142), (496, 376255), (620, 301004), (682, 273640), (880, 212071), (1240, 150502), (1364, 136820), (1705, 109456), (2480, 75251), (2728, 68410), (3410, 54728), (5456, 34205), (6820, 27364), (6841, 27280), (13640, 13682)]