1036225040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{681727}}^1$

素因数の和:681759

約数の個数: 40

約数和(自身を含む): 2536028160

約数和(自身を除く): 1499803120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 681727, 1363454, 2726908, 3408635, 5453816, 6817270, 10907632, 12952813, 13634540, 25905626, 27269080, 51811252, 54538160, 64764065, 103622504, 129528130, 207245008, 259056260, 518112520, 1036225040]

約数ペア:

[(1, 1036225040), (2, 518112520), (4, 259056260), (5, 207245008), (8, 129528130), (10, 103622504), (16, 64764065), (19, 54538160), (20, 51811252), (38, 27269080), (40, 25905626), (76, 13634540), (80, 12952813), (95, 10907632), (152, 6817270), (190, 5453816), (304, 3408635), (380, 2726908), (760, 1363454), (1520, 681727)]