2672056720

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{66403}}^1$

素因数の和:66919

約数の個数: 40

約数和(自身を含む): 6224976576

約数和(自身を除く): 3552919856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 40240, 66403, 132806, 265612, 332015, 531224, 664030, 1062448, 1328060, 2656120, 5312240, 33400709, 66801418, 133602836, 167003545, 267205672, 334007090, 534411344, 668014180, 1336028360, 2672056720]

約数ペア:

[(1, 2672056720), (2, 1336028360), (4, 668014180), (5, 534411344), (8, 334007090), (10, 267205672), (16, 167003545), (20, 133602836), (40, 66801418), (80, 33400709), (503, 5312240), (1006, 2656120), (2012, 1328060), (2515, 1062448), (4024, 664030), (5030, 531224), (8048, 332015), (10060, 265612), (20120, 132806), (40240, 66403)]