520055940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{184417}}^1$

素因数の和:184476

約数の個数: 48

約数和(自身を含む): 1487146752

約数和(自身を除く): 967090812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 184417, 368834, 553251, 737668, 922085, 1106502, 1844170, 2213004, 2766255, 3688340, 5532510, 8667599, 11065020, 17335198, 26002797, 34670396, 43337995, 52005594, 86675990, 104011188, 130013985, 173351980, 260027970, 520055940]

約数ペア:

[(1, 520055940), (2, 260027970), (3, 173351980), (4, 130013985), (5, 104011188), (6, 86675990), (10, 52005594), (12, 43337995), (15, 34670396), (20, 26002797), (30, 17335198), (47, 11065020), (60, 8667599), (94, 5532510), (141, 3688340), (188, 2766255), (235, 2213004), (282, 1844170), (470, 1106502), (564, 922085), (705, 737668), (940, 553251), (1410, 368834), (2820, 184417)]