9888946240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1817821}}^1$

素因数の和:1817855

約数の個数: 56

約数和(自身を含む): 24933246552

約数和(自身を除く): 15044300312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 1817821, 3635642, 7271284, 9089105, 14542568, 18178210, 29085136, 30902957, 36356420, 58170272, 61805914, 72712840, 116340544, 123611828, 145425680, 154514785, 247223656, 290851360, 309029570, 494447312, 581702720, 618059140, 988894624, 1236118280, 1977789248, 2472236560, 4944473120, 9888946240]

約数ペア:

[(1, 9888946240), (2, 4944473120), (4, 2472236560), (5, 1977789248), (8, 1236118280), (10, 988894624), (16, 618059140), (17, 581702720), (20, 494447312), (32, 309029570), (34, 290851360), (40, 247223656), (64, 154514785), (68, 145425680), (80, 123611828), (85, 116340544), (136, 72712840), (160, 61805914), (170, 58170272), (272, 36356420), (320, 30902957), (340, 29085136), (544, 18178210), (680, 14542568), (1088, 9089105), (1360, 7271284), (2720, 3635642), (5440, 1817821)]