13550820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 24551580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 503, 898, 1006, 1347, 1509, 1796, 2012, 2245, 2515, 2694, 3018, 4490, 5030, 5388, 6036, 6735, 7545, 8980, 10060, 13470, 15090, 26940, 30180, 225847, 451694, 677541, 903388, 1129235, 1355082, 2258470, 2710164, 3387705, 4516940, 6775410, 13550820]

約数ペア:

[(1, 13550820), (2, 6775410), (3, 4516940), (4, 3387705), (5, 2710164), (6, 2258470), (10, 1355082), (12, 1129235), (15, 903388), (20, 677541), (30, 451694), (60, 225847), (449, 30180), (503, 26940), (898, 15090), (1006, 13470), (1347, 10060), (1509, 8980), (1796, 7545), (2012, 6735), (2245, 6036), (2515, 5388), (2694, 5030), (3018, 4490)]