11108480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 28145880

約数和(自身を除く): 17037400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1021, 1088, 1360, 2042, 2176, 2720, 4084, 5105, 5440, 8168, 10210, 10880, 16336, 17357, 20420, 32672, 34714, 40840, 65344, 69428, 81680, 86785, 130688, 138856, 163360, 173570, 277712, 326720, 347140, 555424, 653440, 694280, 1110848, 1388560, 2221696, 2777120, 5554240, 11108480]

約数ペア:

[(1, 11108480), (2, 5554240), (4, 2777120), (5, 2221696), (8, 1388560), (10, 1110848), (16, 694280), (17, 653440), (20, 555424), (32, 347140), (34, 326720), (40, 277712), (64, 173570), (68, 163360), (80, 138856), (85, 130688), (128, 86785), (136, 81680), (160, 69428), (170, 65344), (272, 40840), (320, 34714), (340, 32672), (544, 20420), (640, 17357), (680, 16336), (1021, 10880), (1088, 10210), (1360, 8168), (2042, 5440), (2176, 5105), (2720, 4084)]