89510080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 237012480

約数和(自身を除く): 147502400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 431, 440, 472, 590, 649, 704, 862, 880, 944, 1180, 1298, 1724, 1760, 1888, 2155, 2360, 2596, 3245, 3448, 3520, 3776, 4310, 4720, 4741, 5192, 6490, 6896, 8620, 9440, 9482, 10384, 12980, 13792, 17240, 18880, 18964, 20768, 23705, 25429, 25960, 27584, 34480, 37928, 41536, 47410, 50858, 51920, 68960, 75856, 94820, 101716, 103840, 127145, 137920, 151712, 189640, 203432, 207680, 254290, 279719, 303424, 379280, 406864, 508580, 559438, 758560, 813728, 1017160, 1118876, 1398595, 1517120, 1627456, 2034320, 2237752, 2797190, 4068640, 4475504, 5594380, 8137280, 8951008, 11188760, 17902016, 22377520, 44755040, 89510080]

約数ペア:

[(1, 89510080), (2, 44755040), (4, 22377520), (5, 17902016), (8, 11188760), (10, 8951008), (11, 8137280), (16, 5594380), (20, 4475504), (22, 4068640), (32, 2797190), (40, 2237752), (44, 2034320), (55, 1627456), (59, 1517120), (64, 1398595), (80, 1118876), (88, 1017160), (110, 813728), (118, 758560), (160, 559438), (176, 508580), (220, 406864), (236, 379280), (295, 303424), (320, 279719), (352, 254290), (431, 207680), (440, 203432), (472, 189640), (590, 151712), (649, 137920), (704, 127145), (862, 103840), (880, 101716), (944, 94820), (1180, 75856), (1298, 68960), (1724, 51920), (1760, 50858), (1888, 47410), (2155, 41536), (2360, 37928), (2596, 34480), (3245, 27584), (3448, 25960), (3520, 25429), (3776, 23705), (4310, 20768), (4720, 18964), (4741, 18880), (5192, 17240), (6490, 13792), (6896, 12980), (8620, 10384), (9440, 9482)]