5059460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 12337920

約数和(自身を除く): 7278460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 509, 710, 994, 1018, 1420, 1988, 2036, 2485, 2545, 3563, 4970, 5090, 7126, 9940, 10180, 14252, 17815, 35630, 36139, 71260, 72278, 144556, 180695, 252973, 361390, 505946, 722780, 1011892, 1264865, 2529730, 5059460]

約数ペア:

[(1, 5059460), (2, 2529730), (4, 1264865), (5, 1011892), (7, 722780), (10, 505946), (14, 361390), (20, 252973), (28, 180695), (35, 144556), (70, 72278), (71, 71260), (140, 36139), (142, 35630), (284, 17815), (355, 14252), (497, 10180), (509, 9940), (710, 7126), (994, 5090), (1018, 4970), (1420, 3563), (1988, 2545), (2036, 2485)]