4066790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 9313920

約数和(自身を除く): 5247130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 109, 130, 182, 205, 218, 287, 410, 455, 533, 545, 574, 763, 910, 1066, 1090, 1417, 1435, 1526, 2665, 2834, 2870, 3731, 3815, 4469, 5330, 7085, 7462, 7630, 8938, 9919, 14170, 18655, 19838, 22345, 31283, 37310, 44690, 49595, 58097, 62566, 99190, 116194, 156415, 290485, 312830, 406679, 580970, 813358, 2033395, 4066790]

約数ペア:

[(1, 4066790), (2, 2033395), (5, 813358), (7, 580970), (10, 406679), (13, 312830), (14, 290485), (26, 156415), (35, 116194), (41, 99190), (65, 62566), (70, 58097), (82, 49595), (91, 44690), (109, 37310), (130, 31283), (182, 22345), (205, 19838), (218, 18655), (287, 14170), (410, 9919), (455, 8938), (533, 7630), (545, 7462), (574, 7085), (763, 5330), (910, 4469), (1066, 3815), (1090, 3731), (1417, 2870), (1435, 2834), (1526, 2665)]