553267520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 112

約数和(自身を含む): 1428658560

約数和(自身を除く): 875391040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 179, 208, 260, 320, 358, 416, 520, 716, 743, 832, 895, 1040, 1432, 1486, 1790, 2080, 2327, 2864, 2972, 3580, 3715, 4160, 4654, 5728, 5944, 7160, 7430, 9308, 9659, 11456, 11635, 11888, 14320, 14860, 18616, 19318, 23270, 23776, 28640, 29720, 37232, 38636, 46540, 47552, 48295, 57280, 59440, 74464, 77272, 93080, 96590, 118880, 132997, 148928, 154544, 186160, 193180, 237760, 265994, 309088, 372320, 386360, 531988, 618176, 664985, 744640, 772720, 1063976, 1329970, 1545440, 1728961, 2127952, 2659940, 3090880, 3457922, 4255904, 5319880, 6915844, 8511808, 8644805, 10639760, 13831688, 17289610, 21279520, 27663376, 34579220, 42559040, 55326752, 69158440, 110653504, 138316880, 276633760, 553267520]

約数ペア:

[(1, 553267520), (2, 276633760), (4, 138316880), (5, 110653504), (8, 69158440), (10, 55326752), (13, 42559040), (16, 34579220), (20, 27663376), (26, 21279520), (32, 17289610), (40, 13831688), (52, 10639760), (64, 8644805), (65, 8511808), (80, 6915844), (104, 5319880), (130, 4255904), (160, 3457922), (179, 3090880), (208, 2659940), (260, 2127952), (320, 1728961), (358, 1545440), (416, 1329970), (520, 1063976), (716, 772720), (743, 744640), (832, 664985), (895, 618176), (1040, 531988), (1432, 386360), (1486, 372320), (1790, 309088), (2080, 265994), (2327, 237760), (2864, 193180), (2972, 186160), (3580, 154544), (3715, 148928), (4160, 132997), (4654, 118880), (5728, 96590), (5944, 93080), (7160, 77272), (7430, 74464), (9308, 59440), (9659, 57280), (11456, 48295), (11635, 47552), (11888, 46540), (14320, 38636), (14860, 37232), (18616, 29720), (19318, 28640), (23270, 23776)]