610468940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 1298965248

約数和(自身を除く): 688496308

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 313, 452, 565, 626, 863, 1130, 1252, 1565, 1726, 2260, 3130, 3452, 4315, 6260, 8630, 17260, 35369, 70738, 97519, 141476, 176845, 195038, 270119, 353690, 390076, 487595, 540238, 707380, 975190, 1080476, 1350595, 1950380, 2701190, 5402380, 30523447, 61046894, 122093788, 152617235, 305234470, 610468940]

約数ペア:

[(1, 610468940), (2, 305234470), (4, 152617235), (5, 122093788), (10, 61046894), (20, 30523447), (113, 5402380), (226, 2701190), (313, 1950380), (452, 1350595), (565, 1080476), (626, 975190), (863, 707380), (1130, 540238), (1252, 487595), (1565, 390076), (1726, 353690), (2260, 270119), (3130, 195038), (3452, 176845), (4315, 141476), (6260, 97519), (8630, 70738), (17260, 35369)]