202309277920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1\times {\mathrm{15629}}^1$

素因数の和:20420

約数の個数: 96

約数和(自身を含む): 506209435200

約数和(自身を除く): 303900157280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4759, 9518, 15629, 19036, 23795, 31258, 38072, 47590, 62516, 76144, 78145, 80903, 95180, 125032, 152288, 156290, 161806, 190360, 250064, 265693, 312580, 323612, 380720, 404515, 500128, 531386, 625160, 647224, 761440, 809030, 1062772, 1250320, 1294448, 1328465, 1618060, 2125544, 2500640, 2588896, 2656930, 3236120, 4251088, 5313860, 6472240, 8502176, 10627720, 12944480, 21255440, 42510880, 74378411, 148756822, 297513644, 371892055, 595027288, 743784110, 1190054576, 1264432987, 1487568220, 2380109152, 2528865974, 2975136440, 5057731948, 5950272880, 6322164935, 10115463896, 11900545760, 12644329870, 20230927792, 25288659740, 40461855584, 50577319480, 101154638960, 202309277920]

約数ペア:

[(1, 202309277920), (2, 101154638960), (4, 50577319480), (5, 40461855584), (8, 25288659740), (10, 20230927792), (16, 12644329870), (17, 11900545760), (20, 10115463896), (32, 6322164935), (34, 5950272880), (40, 5057731948), (68, 2975136440), (80, 2528865974), (85, 2380109152), (136, 1487568220), (160, 1264432987), (170, 1190054576), (272, 743784110), (340, 595027288), (544, 371892055), (680, 297513644), (1360, 148756822), (2720, 74378411), (4759, 42510880), (9518, 21255440), (15629, 12944480), (19036, 10627720), (23795, 8502176), (31258, 6472240), (38072, 5313860), (47590, 4251088), (62516, 3236120), (76144, 2656930), (78145, 2588896), (80903, 2500640), (95180, 2125544), (125032, 1618060), (152288, 1328465), (156290, 1294448), (161806, 1250320), (190360, 1062772), (250064, 809030), (265693, 761440), (312580, 647224), (323612, 625160), (380720, 531386), (404515, 500128)]