523230680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 1418342400

約数和(自身を除く): 895111720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 113, 115, 140, 161, 184, 226, 230, 280, 322, 452, 460, 565, 644, 719, 791, 805, 904, 920, 1130, 1288, 1438, 1582, 1610, 2260, 2599, 2876, 3164, 3220, 3595, 3955, 4520, 5033, 5198, 5752, 6328, 6440, 7190, 7910, 10066, 10396, 12995, 14380, 15820, 16537, 18193, 20132, 20792, 25165, 25990, 28760, 31640, 33074, 36386, 40264, 50330, 51980, 66148, 72772, 81247, 82685, 90965, 100660, 103960, 115759, 132296, 145544, 162494, 165370, 181930, 201320, 231518, 324988, 330740, 363860, 406235, 463036, 568729, 578795, 649976, 661480, 727720, 812470, 926072, 1137458, 1157590, 1624940, 1868681, 2274916, 2315180, 2843645, 3249880, 3737362, 4549832, 4630360, 5687290, 7474724, 9343405, 11374580, 13080767, 14949448, 18686810, 22749160, 26161534, 37373620, 52323068, 65403835, 74747240, 104646136, 130807670, 261615340, 523230680]

約数ペア:

[(1, 523230680), (2, 261615340), (4, 130807670), (5, 104646136), (7, 74747240), (8, 65403835), (10, 52323068), (14, 37373620), (20, 26161534), (23, 22749160), (28, 18686810), (35, 14949448), (40, 13080767), (46, 11374580), (56, 9343405), (70, 7474724), (92, 5687290), (113, 4630360), (115, 4549832), (140, 3737362), (161, 3249880), (184, 2843645), (226, 2315180), (230, 2274916), (280, 1868681), (322, 1624940), (452, 1157590), (460, 1137458), (565, 926072), (644, 812470), (719, 727720), (791, 661480), (805, 649976), (904, 578795), (920, 568729), (1130, 463036), (1288, 406235), (1438, 363860), (1582, 330740), (1610, 324988), (2260, 231518), (2599, 201320), (2876, 181930), (3164, 165370), (3220, 162494), (3595, 145544), (3955, 132296), (4520, 115759), (5033, 103960), (5198, 100660), (5752, 90965), (6328, 82685), (6440, 81247), (7190, 72772), (7910, 66148), (10066, 51980), (10396, 50330), (12995, 40264), (14380, 36386), (15820, 33074), (16537, 31640), (18193, 28760), (20132, 25990), (20792, 25165)]