4993450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 11588544

約数和(自身を除く): 6595094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1297, 1925, 2594, 3850, 6485, 9079, 12970, 14267, 18158, 28534, 32425, 45395, 64850, 71335, 90790, 99869, 142670, 199738, 226975, 356675, 453950, 499345, 713350, 998690, 2496725, 4993450]

約数ペア:

[(1, 4993450), (2, 2496725), (5, 998690), (7, 713350), (10, 499345), (11, 453950), (14, 356675), (22, 226975), (25, 199738), (35, 142670), (50, 99869), (55, 90790), (70, 71335), (77, 64850), (110, 45395), (154, 32425), (175, 28534), (275, 18158), (350, 14267), (385, 12970), (550, 9079), (770, 6485), (1297, 3850), (1925, 2594)]