38076950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 75330000

約数和(自身を除く): 37253050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 269, 298, 475, 538, 745, 950, 1345, 1490, 2690, 2831, 3725, 5111, 5662, 6725, 7450, 10222, 13450, 14155, 25555, 28310, 40081, 51110, 70775, 80162, 127775, 141550, 200405, 255550, 400810, 761539, 1002025, 1523078, 2004050, 3807695, 7615390, 19038475, 38076950]

約数ペア:

[(1, 38076950), (2, 19038475), (5, 7615390), (10, 3807695), (19, 2004050), (25, 1523078), (38, 1002025), (50, 761539), (95, 400810), (149, 255550), (190, 200405), (269, 141550), (298, 127775), (475, 80162), (538, 70775), (745, 51110), (950, 40081), (1345, 28310), (1490, 25555), (2690, 14155), (2831, 13450), (3725, 10222), (5111, 7450), (5662, 6725)]