1520950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 2979720

約数和(自身を除く): 1458770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1601, 3202, 8005, 16010, 30419, 40025, 60838, 80050, 152095, 304190, 760475, 1520950]

約数ペア:

[(1, 1520950), (2, 760475), (5, 304190), (10, 152095), (19, 80050), (25, 60838), (38, 40025), (50, 30419), (95, 16010), (190, 8005), (475, 3202), (950, 1601)]