45304220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 103182240

約数和(自身を除く): 57878020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1069, 1630, 2119, 2138, 3260, 4238, 4276, 5345, 8476, 10595, 10690, 13897, 21190, 21380, 27794, 42380, 55588, 69485, 138970, 174247, 277940, 348494, 696988, 871235, 1742470, 2265211, 3484940, 4530422, 9060844, 11326055, 22652110, 45304220]

約数ペア:

[(1, 45304220), (2, 22652110), (4, 11326055), (5, 9060844), (10, 4530422), (13, 3484940), (20, 2265211), (26, 1742470), (52, 871235), (65, 696988), (130, 348494), (163, 277940), (260, 174247), (326, 138970), (652, 69485), (815, 55588), (1069, 42380), (1630, 27794), (2119, 21380), (2138, 21190), (3260, 13897), (4238, 10690), (4276, 10595), (5345, 8476)]