25234280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33203}}^1$

素因数の和:33233

約数の個数: 32

約数和(自身を含む): 59767200

約数和(自身を除く): 34532920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 33203, 66406, 132812, 166015, 265624, 332030, 630857, 664060, 1261714, 1328120, 2523428, 3154285, 5046856, 6308570, 12617140, 25234280]

約数ペア:

[(1, 25234280), (2, 12617140), (4, 6308570), (5, 5046856), (8, 3154285), (10, 2523428), (19, 1328120), (20, 1261714), (38, 664060), (40, 630857), (76, 332030), (95, 265624), (152, 166015), (190, 132812), (380, 66406), (760, 33203)]