118201720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 96

約数和(自身を含む): 333244800

約数和(自身を除く): 215043080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 4639, 5096, 6370, 9278, 12740, 18556, 23195, 25480, 32473, 37112, 46390, 60307, 64946, 92780, 120614, 129892, 162365, 185560, 227311, 241228, 259784, 301535, 324730, 422149, 454622, 482456, 603070, 649460, 844298, 909244, 1136555, 1206140, 1298920, 1688596, 1818488, 2110745, 2273110, 2412280, 2955043, 3377192, 4221490, 4546220, 5910086, 8442980, 9092440, 11820172, 14775215, 16885960, 23640344, 29550430, 59100860, 118201720]

約数ペア:

[(1, 118201720), (2, 59100860), (4, 29550430), (5, 23640344), (7, 16885960), (8, 14775215), (10, 11820172), (13, 9092440), (14, 8442980), (20, 5910086), (26, 4546220), (28, 4221490), (35, 3377192), (40, 2955043), (49, 2412280), (52, 2273110), (56, 2110745), (65, 1818488), (70, 1688596), (91, 1298920), (98, 1206140), (104, 1136555), (130, 909244), (140, 844298), (182, 649460), (196, 603070), (245, 482456), (260, 454622), (280, 422149), (364, 324730), (392, 301535), (455, 259784), (490, 241228), (520, 227311), (637, 185560), (728, 162365), (910, 129892), (980, 120614), (1274, 92780), (1820, 64946), (1960, 60307), (2548, 46390), (3185, 37112), (3640, 32473), (4639, 25480), (5096, 23195), (6370, 18556), (9278, 12740)]