662393090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{3623}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 1221143040

約数和(自身を除く): 558749950

約数列:

[1, 2, 5, 10, 47, 94, 235, 389, 470, 778, 1945, 3623, 3890, 7246, 18115, 18283, 36230, 36566, 91415, 170281, 182830, 340562, 851405, 1409347, 1702810, 2818694, 7046735, 14093470, 66239309, 132478618, 331196545, 662393090]

約数ペア:

[(1, 662393090), (2, 331196545), (5, 132478618), (10, 66239309), (47, 14093470), (94, 7046735), (235, 2818694), (389, 1702810), (470, 1409347), (778, 851405), (1945, 340562), (3623, 182830), (3890, 170281), (7246, 91415), (18115, 36566), (18283, 36230)]