17330320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{4421}}^1$

素因数の和:4448

約数の個数: 60

約数和(自身を含む): 46882044

約数和(自身を除く): 29551724

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 4421, 8842, 17684, 22105, 30947, 35368, 44210, 61894, 70736, 88420, 123788, 154735, 176840, 216629, 247576, 309470, 353680, 433258, 495152, 618940, 866516, 1083145, 1237880, 1733032, 2166290, 2475760, 3466064, 4332580, 8665160, 17330320]

約数ペア:

[(1, 17330320), (2, 8665160), (4, 4332580), (5, 3466064), (7, 2475760), (8, 2166290), (10, 1733032), (14, 1237880), (16, 1083145), (20, 866516), (28, 618940), (35, 495152), (40, 433258), (49, 353680), (56, 309470), (70, 247576), (80, 216629), (98, 176840), (112, 154735), (140, 123788), (196, 88420), (245, 70736), (280, 61894), (392, 44210), (490, 35368), (560, 30947), (784, 22105), (980, 17684), (1960, 8842), (3920, 4421)]