40179936

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 108221400

約数和(自身を除く): 68041464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 149, 159, 212, 298, 318, 424, 447, 596, 636, 848, 894, 1192, 1272, 1696, 1788, 2384, 2544, 2809, 3576, 4768, 5088, 5618, 7152, 7897, 8427, 11236, 14304, 15794, 16854, 22472, 23691, 31588, 33708, 44944, 47382, 63176, 67416, 89888, 94764, 126352, 134832, 189528, 252704, 269664, 379056, 418541, 758112, 837082, 1255623, 1674164, 2511246, 3348328, 5022492, 6696656, 10044984, 13393312, 20089968, 40179936]

約数ペア:

[(1, 40179936), (2, 20089968), (3, 13393312), (4, 10044984), (6, 6696656), (8, 5022492), (12, 3348328), (16, 2511246), (24, 1674164), (32, 1255623), (48, 837082), (53, 758112), (96, 418541), (106, 379056), (149, 269664), (159, 252704), (212, 189528), (298, 134832), (318, 126352), (424, 94764), (447, 89888), (596, 67416), (636, 63176), (848, 47382), (894, 44944), (1192, 33708), (1272, 31588), (1696, 23691), (1788, 22472), (2384, 16854), (2544, 15794), (2809, 14304), (3576, 11236), (4768, 8427), (5088, 7897), (5618, 7152)]