714869420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 1525560960

約数和(自身を除く): 810691540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 373, 395, 746, 790, 1213, 1492, 1580, 1865, 2426, 3730, 4852, 6065, 7460, 12130, 24260, 29467, 58934, 95827, 117868, 147335, 191654, 294670, 383308, 452449, 479135, 589340, 904898, 958270, 1809796, 1916540, 2262245, 4524490, 9048980, 35743471, 71486942, 142973884, 178717355, 357434710, 714869420]

約数ペア:

[(1, 714869420), (2, 357434710), (4, 178717355), (5, 142973884), (10, 71486942), (20, 35743471), (79, 9048980), (158, 4524490), (316, 2262245), (373, 1916540), (395, 1809796), (746, 958270), (790, 904898), (1213, 589340), (1492, 479135), (1580, 452449), (1865, 383308), (2426, 294670), (3730, 191654), (4852, 147335), (6065, 117868), (7460, 95827), (12130, 58934), (24260, 29467)]