8045363620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553159}}^1$

素因数の和:1553212

約数の個数: 48

約数和(自身を含む): 19830746880

約数和(自身を除く): 11785383260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 1553159, 3106318, 6212636, 7765795, 10872113, 15531590, 21744226, 31063180, 43488452, 54360565, 57466883, 108721130, 114933766, 217442260, 229867532, 287334415, 402268181, 574668830, 804536362, 1149337660, 1609072724, 2011340905, 4022681810, 8045363620]

約数ペア:

[(1, 8045363620), (2, 4022681810), (4, 2011340905), (5, 1609072724), (7, 1149337660), (10, 804536362), (14, 574668830), (20, 402268181), (28, 287334415), (35, 229867532), (37, 217442260), (70, 114933766), (74, 108721130), (140, 57466883), (148, 54360565), (185, 43488452), (259, 31063180), (370, 21744226), (518, 15531590), (740, 10872113), (1036, 7765795), (1295, 6212636), (2590, 3106318), (5180, 1553159)]