533739640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 128

約数和(自身を含む): 1480550400

約数和(自身を除く): 946810760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1558, 1640, 2296, 2447, 2660, 2870, 3116, 3895, 4894, 5320, 5453, 5740, 6232, 7790, 9788, 10906, 11480, 12235, 15580, 17129, 19576, 21812, 24470, 27265, 31160, 34258, 43624, 46493, 48940, 54530, 68516, 85645, 92986, 97880, 100327, 109060, 137032, 171290, 185972, 200654, 218120, 232465, 325451, 342580, 371944, 401308, 464930, 501635, 650902, 685160, 702289, 802616, 929860, 1003270, 1301804, 1404578, 1627255, 1859720, 1906213, 2006540, 2603608, 2809156, 3254510, 3511445, 3812426, 4013080, 5618312, 6509020, 7022890, 7624852, 9531065, 13018040, 13343491, 14045780, 15249704, 19062130, 26686982, 28091560, 38124260, 53373964, 66717455, 76248520, 106747928, 133434910, 266869820, 533739640]

約数ペア:

[(1, 533739640), (2, 266869820), (4, 133434910), (5, 106747928), (7, 76248520), (8, 66717455), (10, 53373964), (14, 38124260), (19, 28091560), (20, 26686982), (28, 19062130), (35, 15249704), (38, 14045780), (40, 13343491), (41, 13018040), (56, 9531065), (70, 7624852), (76, 7022890), (82, 6509020), (95, 5618312), (133, 4013080), (140, 3812426), (152, 3511445), (164, 3254510), (190, 2809156), (205, 2603608), (266, 2006540), (280, 1906213), (287, 1859720), (328, 1627255), (380, 1404578), (410, 1301804), (532, 1003270), (574, 929860), (665, 802616), (760, 702289), (779, 685160), (820, 650902), (1064, 501635), (1148, 464930), (1330, 401308), (1435, 371944), (1558, 342580), (1640, 325451), (2296, 232465), (2447, 218120), (2660, 200654), (2870, 185972), (3116, 171290), (3895, 137032), (4894, 109060), (5320, 100327), (5453, 97880), (5740, 92986), (6232, 85645), (7790, 68516), (9788, 54530), (10906, 48940), (11480, 46493), (12235, 43624), (15580, 34258), (17129, 31160), (19576, 27265), (21812, 24470)]