542934860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{7127}}^1$

素因数の和:7442

約数の個数: 48

約数和(自身を含む): 1232231616

約数和(自身を除く): 689296756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2930, 3809, 5860, 7127, 7618, 14254, 15236, 19045, 28508, 35635, 38090, 71270, 76180, 92651, 142540, 185302, 370604, 463255, 926510, 1853020, 2088211, 4176422, 8352844, 10441055, 20882110, 27146743, 41764220, 54293486, 108586972, 135733715, 271467430, 542934860]

約数ペア:

[(1, 542934860), (2, 271467430), (4, 135733715), (5, 108586972), (10, 54293486), (13, 41764220), (20, 27146743), (26, 20882110), (52, 10441055), (65, 8352844), (130, 4176422), (260, 2088211), (293, 1853020), (586, 926510), (1172, 463255), (1465, 370604), (2930, 185302), (3809, 142540), (5860, 92651), (7127, 76180), (7618, 71270), (14254, 38090), (15236, 35635), (19045, 28508)]