37620190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 71604000

約数和(自身を除く): 33983810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 509, 778, 1018, 1945, 2545, 3890, 5090, 7391, 9671, 14782, 19342, 36955, 48355, 73910, 96710, 198001, 396002, 990005, 1980010, 3762019, 7524038, 18810095, 37620190]

約数ペア:

[(1, 37620190), (2, 18810095), (5, 7524038), (10, 3762019), (19, 1980010), (38, 990005), (95, 396002), (190, 198001), (389, 96710), (509, 73910), (778, 48355), (1018, 36955), (1945, 19342), (2545, 14782), (3890, 9671), (5090, 7391)]