40899936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 135136512

約数和(自身を除く): 94236576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 503, 528, 616, 672, 726, 847, 924, 968, 1006, 1056, 1232, 1452, 1509, 1694, 1848, 1936, 2012, 2464, 2541, 2904, 3018, 3388, 3521, 3696, 3872, 4024, 5082, 5533, 5808, 6036, 6776, 7042, 7392, 8048, 10164, 10563, 11066, 11616, 12072, 13552, 14084, 16096, 16599, 20328, 21126, 22132, 24144, 27104, 28168, 33198, 38731, 40656, 42252, 44264, 48288, 56336, 60863, 66396, 77462, 81312, 84504, 88528, 112672, 116193, 121726, 132792, 154924, 169008, 177056, 182589, 232386, 243452, 265584, 309848, 338016, 365178, 426041, 464772, 486904, 531168, 619696, 730356, 852082, 929544, 973808, 1239392, 1278123, 1460712, 1704164, 1859088, 1947616, 2556246, 2921424, 3408328, 3718176, 5112492, 5842848, 6816656, 10224984, 13633312, 20449968, 40899936]

約数ペア:

[(1, 40899936), (2, 20449968), (3, 13633312), (4, 10224984), (6, 6816656), (7, 5842848), (8, 5112492), (11, 3718176), (12, 3408328), (14, 2921424), (16, 2556246), (21, 1947616), (22, 1859088), (24, 1704164), (28, 1460712), (32, 1278123), (33, 1239392), (42, 973808), (44, 929544), (48, 852082), (56, 730356), (66, 619696), (77, 531168), (84, 486904), (88, 464772), (96, 426041), (112, 365178), (121, 338016), (132, 309848), (154, 265584), (168, 243452), (176, 232386), (224, 182589), (231, 177056), (242, 169008), (264, 154924), (308, 132792), (336, 121726), (352, 116193), (363, 112672), (462, 88528), (484, 84504), (503, 81312), (528, 77462), (616, 66396), (672, 60863), (726, 56336), (847, 48288), (924, 44264), (968, 42252), (1006, 40656), (1056, 38731), (1232, 33198), (1452, 28168), (1509, 27104), (1694, 24144), (1848, 22132), (1936, 21126), (2012, 20328), (2464, 16599), (2541, 16096), (2904, 14084), (3018, 13552), (3388, 12072), (3521, 11616), (3696, 11066), (3872, 10563), (4024, 10164), (5082, 8048), (5533, 7392), (5808, 7042), (6036, 6776)]