2197029280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17627}}^1$

素因数の和:17702

約数の個数: 96

約数和(自身を含む): 5597242560

約数和(自身を除く): 3400213280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 608, 656, 760, 779, 820, 1312, 1520, 1558, 1640, 3040, 3116, 3280, 3895, 6232, 6560, 7790, 12464, 15580, 17627, 24928, 31160, 35254, 62320, 70508, 88135, 124640, 141016, 176270, 282032, 334913, 352540, 564064, 669826, 705080, 722707, 1339652, 1410160, 1445414, 1674565, 2679304, 2820320, 2890828, 3349130, 3613535, 5358608, 5781656, 6698260, 7227070, 10717216, 11563312, 13396520, 13731433, 14454140, 23126624, 26793040, 27462866, 28908280, 53586080, 54925732, 57816560, 68657165, 109851464, 115633120, 137314330, 219702928, 274628660, 439405856, 549257320, 1098514640, 2197029280]

約数ペア:

[(1, 2197029280), (2, 1098514640), (4, 549257320), (5, 439405856), (8, 274628660), (10, 219702928), (16, 137314330), (19, 115633120), (20, 109851464), (32, 68657165), (38, 57816560), (40, 54925732), (41, 53586080), (76, 28908280), (80, 27462866), (82, 26793040), (95, 23126624), (152, 14454140), (160, 13731433), (164, 13396520), (190, 11563312), (205, 10717216), (304, 7227070), (328, 6698260), (380, 5781656), (410, 5358608), (608, 3613535), (656, 3349130), (760, 2890828), (779, 2820320), (820, 2679304), (1312, 1674565), (1520, 1445414), (1558, 1410160), (1640, 1339652), (3040, 722707), (3116, 705080), (3280, 669826), (3895, 564064), (6232, 352540), (6560, 334913), (7790, 282032), (12464, 176270), (15580, 141016), (17627, 124640), (24928, 88135), (31160, 70508), (35254, 62320)]