103344920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52727}}^1$

素因数の和:52752

約数の個数: 48

約数和(自身を含む): 270494640

約数和(自身を除く): 167149720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52727, 105454, 210908, 263635, 369089, 421816, 527270, 738178, 1054540, 1476356, 1845445, 2109080, 2583623, 2952712, 3690890, 5167246, 7381780, 10334492, 12918115, 14763560, 20668984, 25836230, 51672460, 103344920]

約数ペア:

[(1, 103344920), (2, 51672460), (4, 25836230), (5, 20668984), (7, 14763560), (8, 12918115), (10, 10334492), (14, 7381780), (20, 5167246), (28, 3690890), (35, 2952712), (40, 2583623), (49, 2109080), (56, 1845445), (70, 1476356), (98, 1054540), (140, 738178), (196, 527270), (245, 421816), (280, 369089), (392, 263635), (490, 210908), (980, 105454), (1960, 52727)]