7394240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3301}}^1$

素因数の和:3325

約数の個数: 56

約数和(自身を含む): 20128992

約数和(自身を除く): 12734752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3301, 6602, 13204, 16505, 23107, 26408, 33010, 46214, 52816, 66020, 92428, 105632, 115535, 132040, 184856, 211264, 231070, 264080, 369712, 462140, 528160, 739424, 924280, 1056320, 1478848, 1848560, 3697120, 7394240]

約数ペア:

[(1, 7394240), (2, 3697120), (4, 1848560), (5, 1478848), (7, 1056320), (8, 924280), (10, 739424), (14, 528160), (16, 462140), (20, 369712), (28, 264080), (32, 231070), (35, 211264), (40, 184856), (56, 132040), (64, 115535), (70, 105632), (80, 92428), (112, 66020), (140, 52816), (160, 46214), (224, 33010), (280, 26408), (320, 23107), (448, 16505), (560, 13204), (1120, 6602), (2240, 3301)]