4022016040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2052049}}^1$

素因数の和:2052074

約数の個数: 48

約数和(自身を含む): 10527016500

約数和(自身を除く): 6505000460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2052049, 4104098, 8208196, 10260245, 14364343, 16416392, 20520490, 28728686, 41040980, 57457372, 71821715, 82081960, 100550401, 114914744, 143643430, 201100802, 287286860, 402201604, 502752005, 574573720, 804403208, 1005504010, 2011008020, 4022016040]

約数ペア:

[(1, 4022016040), (2, 2011008020), (4, 1005504010), (5, 804403208), (7, 574573720), (8, 502752005), (10, 402201604), (14, 287286860), (20, 201100802), (28, 143643430), (35, 114914744), (40, 100550401), (49, 82081960), (56, 71821715), (70, 57457372), (98, 41040980), (140, 28728686), (196, 20520490), (245, 16416392), (280, 14364343), (392, 10260245), (490, 8208196), (980, 4104098), (1960, 2052049)]