3553248880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{55589}}^1$

素因数の和:55666

約数の個数: 80

約数和(自身を含む): 8933535360

約数和(自身を除く): 5380286480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1880, 3196, 3760, 3995, 6392, 7990, 12784, 15980, 31960, 55589, 63920, 111178, 222356, 277945, 444712, 555890, 889424, 945013, 1111780, 1890026, 2223560, 2612683, 3780052, 4447120, 4725065, 5225366, 7560104, 9450130, 10450732, 13063415, 15120208, 18900260, 20901464, 26126830, 37800520, 41802928, 44415611, 52253660, 75601040, 88831222, 104507320, 177662444, 209014640, 222078055, 355324888, 444156110, 710649776, 888312220, 1776624440, 3553248880]

約数ペア:

[(1, 3553248880), (2, 1776624440), (4, 888312220), (5, 710649776), (8, 444156110), (10, 355324888), (16, 222078055), (17, 209014640), (20, 177662444), (34, 104507320), (40, 88831222), (47, 75601040), (68, 52253660), (80, 44415611), (85, 41802928), (94, 37800520), (136, 26126830), (170, 20901464), (188, 18900260), (235, 15120208), (272, 13063415), (340, 10450732), (376, 9450130), (470, 7560104), (680, 5225366), (752, 4725065), (799, 4447120), (940, 3780052), (1360, 2612683), (1598, 2223560), (1880, 1890026), (3196, 1111780), (3760, 945013), (3995, 889424), (6392, 555890), (7990, 444712), (12784, 277945), (15980, 222356), (31960, 111178), (55589, 63920)]