67520560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22861

約数の個数: 40

約数和(自身を含む): 161235216

約数和(自身を除く): 93714656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 22811, 45622, 91244, 114055, 182488, 228110, 364976, 456220, 844007, 912440, 1688014, 1824880, 3376028, 4220035, 6752056, 8440070, 13504112, 16880140, 33760280, 67520560]

約数ペア:

[(1, 67520560), (2, 33760280), (4, 16880140), (5, 13504112), (8, 8440070), (10, 6752056), (16, 4220035), (20, 3376028), (37, 1824880), (40, 1688014), (74, 912440), (80, 844007), (148, 456220), (185, 364976), (296, 228110), (370, 182488), (592, 114055), (740, 91244), (1480, 45622), (2960, 22811)]