40183328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 89812800

約数和(自身を除く): 49629472

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 43, 53, 58, 76, 86, 106, 116, 152, 172, 212, 232, 304, 344, 424, 464, 551, 608, 688, 817, 848, 928, 1007, 1102, 1247, 1376, 1537, 1634, 1696, 2014, 2204, 2279, 2494, 3074, 3268, 4028, 4408, 4558, 4988, 6148, 6536, 8056, 8816, 9116, 9976, 12296, 13072, 16112, 17632, 18232, 19952, 23693, 24592, 26144, 29203, 32224, 36464, 39904, 43301, 47386, 49184, 58406, 66091, 72928, 86602, 94772, 116812, 132182, 173204, 189544, 233624, 264364, 346408, 379088, 467248, 528728, 692816, 758176, 934496, 1057456, 1255729, 1385632, 2114912, 2511458, 5022916, 10045832, 20091664, 40183328]

約数ペア:

[(1, 40183328), (2, 20091664), (4, 10045832), (8, 5022916), (16, 2511458), (19, 2114912), (29, 1385632), (32, 1255729), (38, 1057456), (43, 934496), (53, 758176), (58, 692816), (76, 528728), (86, 467248), (106, 379088), (116, 346408), (152, 264364), (172, 233624), (212, 189544), (232, 173204), (304, 132182), (344, 116812), (424, 94772), (464, 86602), (551, 72928), (608, 66091), (688, 58406), (817, 49184), (848, 47386), (928, 43301), (1007, 39904), (1102, 36464), (1247, 32224), (1376, 29203), (1537, 26144), (1634, 24592), (1696, 23693), (2014, 19952), (2204, 18232), (2279, 17632), (2494, 16112), (3074, 13072), (3268, 12296), (4028, 9976), (4408, 9116), (4558, 8816), (4988, 8056), (6148, 6536)]