3222560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 8309952

約数和(自身を除く): 5087392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1831, 3662, 7324, 9155, 14648, 18310, 20141, 29296, 36620, 40282, 58592, 73240, 80564, 100705, 146480, 161128, 201410, 292960, 322256, 402820, 644512, 805640, 1611280, 3222560]

約数ペア:

[(1, 3222560), (2, 1611280), (4, 805640), (5, 644512), (8, 402820), (10, 322256), (11, 292960), (16, 201410), (20, 161128), (22, 146480), (32, 100705), (40, 80564), (44, 73240), (55, 58592), (80, 40282), (88, 36620), (110, 29296), (160, 20141), (176, 18310), (220, 14648), (352, 9155), (440, 7324), (880, 3662), (1760, 1831)]