128524220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{797}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 295208928

約数和(自身を除く): 166684708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 733, 797, 1466, 1594, 2932, 3188, 3665, 3985, 7330, 7970, 8063, 8767, 14660, 15940, 16126, 17534, 32252, 35068, 40315, 43835, 80630, 87670, 161260, 175340, 584201, 1168402, 2336804, 2921005, 5842010, 6426211, 11684020, 12852422, 25704844, 32131055, 64262110, 128524220]

約数ペア:

[(1, 128524220), (2, 64262110), (4, 32131055), (5, 25704844), (10, 12852422), (11, 11684020), (20, 6426211), (22, 5842010), (44, 2921005), (55, 2336804), (110, 1168402), (220, 584201), (733, 175340), (797, 161260), (1466, 87670), (1594, 80630), (2932, 43835), (3188, 40315), (3665, 35068), (3985, 32252), (7330, 17534), (7970, 16126), (8063, 15940), (8767, 14660)]