471394960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{125371}}^1$

素因数の和:125431

約数の個数: 40

約数和(自身を含む): 1119321216

約数和(自身を除く): 647926256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 125371, 250742, 501484, 626855, 1002968, 1253710, 2005936, 2507420, 5014840, 5892437, 10029680, 11784874, 23569748, 29462185, 47139496, 58924370, 94278992, 117848740, 235697480, 471394960]

約数ペア:

[(1, 471394960), (2, 235697480), (4, 117848740), (5, 94278992), (8, 58924370), (10, 47139496), (16, 29462185), (20, 23569748), (40, 11784874), (47, 10029680), (80, 5892437), (94, 5014840), (188, 2507420), (235, 2005936), (376, 1253710), (470, 1002968), (752, 626855), (940, 501484), (1880, 250742), (3760, 125371)]