23990540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 38908660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 311, 380, 406, 532, 551, 580, 622, 665, 812, 1015, 1102, 1244, 1330, 1555, 2030, 2177, 2204, 2660, 2755, 3110, 3857, 4060, 4354, 5510, 5909, 6220, 7714, 8708, 9019, 10885, 11020, 11818, 15428, 18038, 19285, 21770, 23636, 29545, 36076, 38570, 41363, 43540, 45095, 59090, 63133, 77140, 82726, 90190, 118180, 126266, 165452, 171361, 180380, 206815, 252532, 315665, 342722, 413630, 631330, 685444, 827260, 856805, 1199527, 1262660, 1713610, 2399054, 3427220, 4798108, 5997635, 11995270, 23990540]

約数ペア:

[(1, 23990540), (2, 11995270), (4, 5997635), (5, 4798108), (7, 3427220), (10, 2399054), (14, 1713610), (19, 1262660), (20, 1199527), (28, 856805), (29, 827260), (35, 685444), (38, 631330), (58, 413630), (70, 342722), (76, 315665), (95, 252532), (116, 206815), (133, 180380), (140, 171361), (145, 165452), (190, 126266), (203, 118180), (266, 90190), (290, 82726), (311, 77140), (380, 63133), (406, 59090), (532, 45095), (551, 43540), (580, 41363), (622, 38570), (665, 36076), (812, 29545), (1015, 23636), (1102, 21770), (1244, 19285), (1330, 18038), (1555, 15428), (2030, 11818), (2177, 11020), (2204, 10885), (2660, 9019), (2755, 8708), (3110, 7714), (3857, 6220), (4060, 5909), (4354, 5510)]