6890560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 16724376

約数和(自身を除く): 9833816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 353, 488, 610, 706, 976, 1220, 1412, 1765, 1952, 2440, 2824, 3530, 3904, 4880, 5648, 7060, 9760, 11296, 14120, 19520, 21533, 22592, 28240, 43066, 56480, 86132, 107665, 112960, 172264, 215330, 344528, 430660, 689056, 861320, 1378112, 1722640, 3445280, 6890560]

約数ペア:

[(1, 6890560), (2, 3445280), (4, 1722640), (5, 1378112), (8, 861320), (10, 689056), (16, 430660), (20, 344528), (32, 215330), (40, 172264), (61, 112960), (64, 107665), (80, 86132), (122, 56480), (160, 43066), (244, 28240), (305, 22592), (320, 21533), (353, 19520), (488, 14120), (610, 11296), (706, 9760), (976, 7060), (1220, 5648), (1412, 4880), (1765, 3904), (1952, 3530), (2440, 2824)]