45622720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 127759968

約数和(自身を除く): 82137248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 997, 1040, 1144, 1430, 1760, 1994, 2080, 2288, 2860, 3520, 3988, 4160, 4576, 4985, 5720, 7976, 9152, 9970, 10967, 11440, 12961, 15952, 19940, 21934, 22880, 25922, 31904, 39880, 43868, 45760, 51844, 54835, 63808, 64805, 79760, 87736, 103688, 109670, 129610, 142571, 159520, 175472, 207376, 219340, 259220, 285142, 319040, 350944, 414752, 438680, 518440, 570284, 701888, 712855, 829504, 877360, 1036880, 1140568, 1425710, 1754720, 2073760, 2281136, 2851420, 3509440, 4147520, 4562272, 5702840, 9124544, 11405680, 22811360, 45622720]

約数ペア:

[(1, 45622720), (2, 22811360), (4, 11405680), (5, 9124544), (8, 5702840), (10, 4562272), (11, 4147520), (13, 3509440), (16, 2851420), (20, 2281136), (22, 2073760), (26, 1754720), (32, 1425710), (40, 1140568), (44, 1036880), (52, 877360), (55, 829504), (64, 712855), (65, 701888), (80, 570284), (88, 518440), (104, 438680), (110, 414752), (130, 350944), (143, 319040), (160, 285142), (176, 259220), (208, 219340), (220, 207376), (260, 175472), (286, 159520), (320, 142571), (352, 129610), (416, 109670), (440, 103688), (520, 87736), (572, 79760), (704, 64805), (715, 63808), (832, 54835), (880, 51844), (997, 45760), (1040, 43868), (1144, 39880), (1430, 31904), (1760, 25922), (1994, 22880), (2080, 21934), (2288, 19940), (2860, 15952), (3520, 12961), (3988, 11440), (4160, 10967), (4576, 9970), (4985, 9152), (5720, 7976)]