4208120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 11696400

約数和(自身を除く): 7488280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 113, 133, 140, 152, 190, 196, 226, 245, 266, 280, 380, 392, 452, 490, 532, 565, 665, 760, 791, 904, 931, 980, 1064, 1130, 1330, 1582, 1862, 1960, 2147, 2260, 2660, 3164, 3724, 3955, 4294, 4520, 4655, 5320, 5537, 6328, 7448, 7910, 8588, 9310, 10735, 11074, 15029, 15820, 17176, 18620, 21470, 22148, 27685, 30058, 31640, 37240, 42940, 44296, 55370, 60116, 75145, 85880, 105203, 110740, 120232, 150290, 210406, 221480, 300580, 420812, 526015, 601160, 841624, 1052030, 2104060, 4208120]

約数ペア:

[(1, 4208120), (2, 2104060), (4, 1052030), (5, 841624), (7, 601160), (8, 526015), (10, 420812), (14, 300580), (19, 221480), (20, 210406), (28, 150290), (35, 120232), (38, 110740), (40, 105203), (49, 85880), (56, 75145), (70, 60116), (76, 55370), (95, 44296), (98, 42940), (113, 37240), (133, 31640), (140, 30058), (152, 27685), (190, 22148), (196, 21470), (226, 18620), (245, 17176), (266, 15820), (280, 15029), (380, 11074), (392, 10735), (452, 9310), (490, 8588), (532, 7910), (565, 7448), (665, 6328), (760, 5537), (791, 5320), (904, 4655), (931, 4520), (980, 4294), (1064, 3955), (1130, 3724), (1330, 3164), (1582, 2660), (1862, 2260), (1960, 2147)]