24728161640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{970493}}^1$

素因数の和:970531

約数の個数: 96

約数和(自身を含む): 69700879080

約数和(自身を除く): 44972717440

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, 5096, 6370, 12740, 25480, 970493, 1940986, 3881972, 4852465, 6793451, 7763944, 9704930, 12616409, 13586902, 19409860, 25232818, 27173804, 33967255, 38819720, 47554157, 50465636, 54347608, 63082045, 67934510, 88314863, 95108314, 100931272, 126164090, 135869020, 176629726, 190216628, 237770785, 252328180, 271738040, 353259452, 380433256, 441574315, 475541570, 504656360, 618204041, 706518904, 883148630, 951083140, 1236408082, 1766297260, 1902166280, 2472816164, 3091020205, 3532594520, 4945632328, 6182040410, 12364080820, 24728161640]

約数ペア:

[(1, 24728161640), (2, 12364080820), (4, 6182040410), (5, 4945632328), (7, 3532594520), (8, 3091020205), (10, 2472816164), (13, 1902166280), (14, 1766297260), (20, 1236408082), (26, 951083140), (28, 883148630), (35, 706518904), (40, 618204041), (49, 504656360), (52, 475541570), (56, 441574315), (65, 380433256), (70, 353259452), (91, 271738040), (98, 252328180), (104, 237770785), (130, 190216628), (140, 176629726), (182, 135869020), (196, 126164090), (245, 100931272), (260, 95108314), (280, 88314863), (364, 67934510), (392, 63082045), (455, 54347608), (490, 50465636), (520, 47554157), (637, 38819720), (728, 33967255), (910, 27173804), (980, 25232818), (1274, 19409860), (1820, 13586902), (1960, 12616409), (2548, 9704930), (3185, 7763944), (3640, 6793451), (5096, 4852465), (6370, 3881972), (12740, 1940986), (25480, 970493)]