710950880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{261379}}^1$

素因数の和:261411

約数の個数: 48

約数和(自身を含む): 1778429520

約数和(自身を除く): 1067478640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 261379, 522758, 1045516, 1306895, 2091032, 2613790, 4182064, 4443443, 5227580, 8364128, 8886886, 10455160, 17773772, 20910320, 22217215, 35547544, 41820640, 44434430, 71095088, 88868860, 142190176, 177737720, 355475440, 710950880]

約数ペア:

[(1, 710950880), (2, 355475440), (4, 177737720), (5, 142190176), (8, 88868860), (10, 71095088), (16, 44434430), (17, 41820640), (20, 35547544), (32, 22217215), (34, 20910320), (40, 17773772), (68, 10455160), (80, 8886886), (85, 8364128), (136, 5227580), (160, 4443443), (170, 4182064), (272, 2613790), (340, 2091032), (544, 1306895), (680, 1045516), (1360, 522758), (2720, 261379)]