1922309080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{6301}}^1$

素因数の和:6604

約数の個数: 64

約数和(自身を含む): 4492065600

約数和(自身を除く): 2569756520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 263, 290, 526, 580, 1052, 1160, 1315, 2104, 2630, 5260, 6301, 7627, 10520, 12602, 15254, 25204, 30508, 31505, 38135, 50408, 61016, 63010, 76270, 126020, 152540, 182729, 252040, 305080, 365458, 730916, 913645, 1461832, 1657163, 1827290, 3314326, 3654580, 6628652, 7309160, 8285815, 13257304, 16571630, 33143260, 48057727, 66286520, 96115454, 192230908, 240288635, 384461816, 480577270, 961154540, 1922309080]

約数ペア:

[(1, 1922309080), (2, 961154540), (4, 480577270), (5, 384461816), (8, 240288635), (10, 192230908), (20, 96115454), (29, 66286520), (40, 48057727), (58, 33143260), (116, 16571630), (145, 13257304), (232, 8285815), (263, 7309160), (290, 6628652), (526, 3654580), (580, 3314326), (1052, 1827290), (1160, 1657163), (1315, 1461832), (2104, 913645), (2630, 730916), (5260, 365458), (6301, 305080), (7627, 252040), (10520, 182729), (12602, 152540), (15254, 126020), (25204, 76270), (30508, 63010), (31505, 61016), (38135, 50408)]