115173440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 84

約数和(自身を含む): 289741356

約数和(自身を除く): 174567916

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 997, 1216, 1444, 1520, 1805, 1994, 2888, 3040, 3610, 3988, 4985, 5776, 6080, 7220, 7976, 9970, 11552, 14440, 15952, 18943, 19940, 23104, 28880, 31904, 37886, 39880, 57760, 63808, 75772, 79760, 94715, 115520, 151544, 159520, 189430, 303088, 319040, 359917, 378860, 606176, 719834, 757720, 1212352, 1439668, 1515440, 1799585, 2879336, 3030880, 3599170, 5758672, 6061760, 7198340, 11517344, 14396680, 23034688, 28793360, 57586720, 115173440]

約数ペア:

[(1, 115173440), (2, 57586720), (4, 28793360), (5, 23034688), (8, 14396680), (10, 11517344), (16, 7198340), (19, 6061760), (20, 5758672), (32, 3599170), (38, 3030880), (40, 2879336), (64, 1799585), (76, 1515440), (80, 1439668), (95, 1212352), (152, 757720), (160, 719834), (190, 606176), (304, 378860), (320, 359917), (361, 319040), (380, 303088), (608, 189430), (722, 159520), (760, 151544), (997, 115520), (1216, 94715), (1444, 79760), (1520, 75772), (1805, 63808), (1994, 57760), (2888, 39880), (3040, 37886), (3610, 31904), (3988, 28880), (4985, 23104), (5776, 19940), (6080, 18943), (7220, 15952), (7976, 14440), (9970, 11552)]