74324240

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4057}}^1$

素因数の和:4299

約数の個数: 40

約数和(自身を含む): 173601240

約数和(自身を除く): 99277000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4057, 4580, 8114, 9160, 16228, 18320, 20285, 32456, 40570, 64912, 81140, 162280, 324560, 929053, 1858106, 3716212, 4645265, 7432424, 9290530, 14864848, 18581060, 37162120, 74324240]

約数ペア:

[(1, 74324240), (2, 37162120), (4, 18581060), (5, 14864848), (8, 9290530), (10, 7432424), (16, 4645265), (20, 3716212), (40, 1858106), (80, 929053), (229, 324560), (458, 162280), (916, 81140), (1145, 64912), (1832, 40570), (2290, 32456), (3664, 20285), (4057, 18320), (4580, 16228), (8114, 9160)]