2664227.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12241}}^1$

素因数の和:12291

約数の個数: 40

約数和(自身を含む): 86526456

約数和(自身を除く): 50293096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 12241, 24482, 48964, 61205, 97928, 122410, 195856, 244820, 452917, 489640, 905834, 979280, 1811668, 2264585, 3623336, 4529170, 7246672, 9058340, 18116680, 36233360]

約数ペア:

[(1, 36233360), (2, 18116680), (4, 9058340), (5, 7246672), (8, 4529170), (10, 3623336), (16, 2264585), (20, 1811668), (37, 979280), (40, 905834), (74, 489640), (80, 452917), (148, 244820), (185, 195856), (296, 122410), (370, 97928), (592, 61205), (740, 48964), (1480, 24482), (2960, 12241)]