2201788400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41387}}^1$

素因数の和:41431

約数の個数: 120

約数和(自身を含む): 6363818880

約数和(自身を除く): 4162030480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 41387, 53200, 82774, 165548, 206935, 289709, 331096, 413870, 579418, 662192, 786353, 827740, 1034675, 1158836, 1448545, 1572706, 1655480, 2069350, 2317672, 2897090, 3145412, 3310960, 3931765, 4138700, 4635344, 5504471, 5794180, 6290824, 7242725, 7863530, 8277400, 11008942, 11588360, 12581648, 14485450, 15727060, 16554800, 19658825, 22017884, 23176720, 27522355, 28970900, 31454120, 39317650, 44035768, 55044710, 57941800, 62908240, 78635300, 88071536, 110089420, 115883600, 137611775, 157270600, 220178840, 275223550, 314541200, 440357680, 550447100, 1100894200, 2201788400]

約数ペア:

[(1, 2201788400), (2, 1100894200), (4, 550447100), (5, 440357680), (7, 314541200), (8, 275223550), (10, 220178840), (14, 157270600), (16, 137611775), (19, 115883600), (20, 110089420), (25, 88071536), (28, 78635300), (35, 62908240), (38, 57941800), (40, 55044710), (50, 44035768), (56, 39317650), (70, 31454120), (76, 28970900), (80, 27522355), (95, 23176720), (100, 22017884), (112, 19658825), (133, 16554800), (140, 15727060), (152, 14485450), (175, 12581648), (190, 11588360), (200, 11008942), (266, 8277400), (280, 7863530), (304, 7242725), (350, 6290824), (380, 5794180), (400, 5504471), (475, 4635344), (532, 4138700), (560, 3931765), (665, 3310960), (700, 3145412), (760, 2897090), (950, 2317672), (1064, 2069350), (1330, 1655480), (1400, 1572706), (1520, 1448545), (1900, 1158836), (2128, 1034675), (2660, 827740), (2800, 786353), (3325, 662192), (3800, 579418), (5320, 413870), (6650, 331096), (7600, 289709), (10640, 206935), (13300, 165548), (26600, 82774), (41387, 53200)]