5438071520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{285613}}^1$

素因数の和:285652

約数の個数: 96

約数和(自身を含む): 15546541248

約数和(自身を除く): 10108469728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 285613, 571226, 1142452, 1428065, 1999291, 2284904, 2856130, 3998582, 4569808, 4855421, 5712260, 7997164, 9139616, 9710842, 9996455, 11424520, 15994328, 19421684, 19992910, 22849040, 24277105, 31988656, 33987947, 38843368, 39985820, 45698080, 48554210, 63977312, 67975894, 77686736, 79971640, 97108420, 135951788, 155373472, 159943280, 169939735, 194216840, 271903576, 319886560, 339879470, 388433680, 543807152, 679758940, 776867360, 1087614304, 1359517880, 2719035760, 5438071520]

約数ペア:

[(1, 5438071520), (2, 2719035760), (4, 1359517880), (5, 1087614304), (7, 776867360), (8, 679758940), (10, 543807152), (14, 388433680), (16, 339879470), (17, 319886560), (20, 271903576), (28, 194216840), (32, 169939735), (34, 159943280), (35, 155373472), (40, 135951788), (56, 97108420), (68, 79971640), (70, 77686736), (80, 67975894), (85, 63977312), (112, 48554210), (119, 45698080), (136, 39985820), (140, 38843368), (160, 33987947), (170, 31988656), (224, 24277105), (238, 22849040), (272, 19992910), (280, 19421684), (340, 15994328), (476, 11424520), (544, 9996455), (560, 9710842), (595, 9139616), (680, 7997164), (952, 5712260), (1120, 4855421), (1190, 4569808), (1360, 3998582), (1904, 2856130), (2380, 2284904), (2720, 1999291), (3808, 1428065), (4760, 1142452), (9520, 571226), (19040, 285613)]