5280651380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{134917}}^1$

素因数の和:135048

約数の個数: 48

約数和(自身を含む): 11786436480

約数和(自身を除く): 6505785100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 7828, 9785, 19570, 39140, 134917, 269834, 539668, 674585, 1349170, 2563423, 2698340, 5126846, 10253692, 12817115, 13896451, 25634230, 27792902, 51268460, 55585804, 69482255, 138964510, 264032569, 277929020, 528065138, 1056130276, 1320162845, 2640325690, 5280651380]

約数ペア:

[(1, 5280651380), (2, 2640325690), (4, 1320162845), (5, 1056130276), (10, 528065138), (19, 277929020), (20, 264032569), (38, 138964510), (76, 69482255), (95, 55585804), (103, 51268460), (190, 27792902), (206, 25634230), (380, 13896451), (412, 12817115), (515, 10253692), (1030, 5126846), (1957, 2698340), (2060, 2563423), (3914, 1349170), (7828, 674585), (9785, 539668), (19570, 269834), (39140, 134917)]