67922480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49943}}^1$

素因数の和:49973

約数の個数: 40

約数和(自身を含む): 167212512

約数和(自身を除く): 99290032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 49943, 99886, 199772, 249715, 399544, 499430, 799088, 849031, 998860, 1698062, 1997720, 3396124, 3995440, 4245155, 6792248, 8490310, 13584496, 16980620, 33961240, 67922480]

約数ペア:

[(1, 67922480), (2, 33961240), (4, 16980620), (5, 13584496), (8, 8490310), (10, 6792248), (16, 4245155), (17, 3995440), (20, 3396124), (34, 1997720), (40, 1698062), (68, 998860), (80, 849031), (85, 799088), (136, 499430), (170, 399544), (272, 249715), (340, 199772), (680, 99886), (1360, 49943)]