4148191040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{264553}}^1$

素因数の和:264584

約数の個数: 84

約数和(自身を含む): 11490638436

約数和(自身を除く): 7342447396

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 264553, 529106, 1058212, 1322765, 1851871, 2116424, 2645530, 3703742, 4232848, 5291060, 7407484, 8465696, 9259355, 10582120, 12963097, 14814968, 16931392, 18518710, 21164240, 25926194, 29629936, 37037420, 42328480, 51852388, 59259872, 64815485, 74074840, 84656960, 103704776, 118519744, 129630970, 148149680, 207409552, 259261940, 296299360, 414819104, 518523880, 592598720, 829638208, 1037047760, 2074095520, 4148191040]

約数ペア:

[(1, 4148191040), (2, 2074095520), (4, 1037047760), (5, 829638208), (7, 592598720), (8, 518523880), (10, 414819104), (14, 296299360), (16, 259261940), (20, 207409552), (28, 148149680), (32, 129630970), (35, 118519744), (40, 103704776), (49, 84656960), (56, 74074840), (64, 64815485), (70, 59259872), (80, 51852388), (98, 42328480), (112, 37037420), (140, 29629936), (160, 25926194), (196, 21164240), (224, 18518710), (245, 16931392), (280, 14814968), (320, 12963097), (392, 10582120), (448, 9259355), (490, 8465696), (560, 7407484), (784, 5291060), (980, 4232848), (1120, 3703742), (1568, 2645530), (1960, 2116424), (2240, 1851871), (3136, 1322765), (3920, 1058212), (7840, 529106), (15680, 264553)]