13922220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 42242256

約数和(自身を除く): 28320036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1373, 1690, 2028, 2535, 2746, 3380, 4119, 5070, 5492, 6865, 8238, 10140, 13730, 16476, 17849, 20595, 27460, 35698, 41190, 53547, 71396, 82380, 89245, 107094, 178490, 214188, 232037, 267735, 356980, 464074, 535470, 696111, 928148, 1070940, 1160185, 1392222, 2320370, 2784444, 3480555, 4640740, 6961110, 13922220]

約数ペア:

[(1, 13922220), (2, 6961110), (3, 4640740), (4, 3480555), (5, 2784444), (6, 2320370), (10, 1392222), (12, 1160185), (13, 1070940), (15, 928148), (20, 696111), (26, 535470), (30, 464074), (39, 356980), (52, 267735), (60, 232037), (65, 214188), (78, 178490), (130, 107094), (156, 89245), (169, 82380), (195, 71396), (260, 53547), (338, 41190), (390, 35698), (507, 27460), (676, 20595), (780, 17849), (845, 16476), (1014, 13730), (1373, 10140), (1690, 8238), (2028, 6865), (2535, 5492), (2746, 5070), (3380, 4119)]