25375900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 67495680

約数和(自身を除く): 42119780

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 25, 34, 44, 46, 50, 55, 59, 68, 85, 92, 100, 110, 115, 118, 170, 187, 220, 230, 236, 253, 275, 295, 340, 374, 391, 425, 460, 506, 550, 575, 590, 649, 748, 782, 850, 935, 1003, 1012, 1100, 1150, 1180, 1265, 1298, 1357, 1475, 1564, 1700, 1870, 1955, 2006, 2300, 2530, 2596, 2714, 2950, 3245, 3740, 3910, 4012, 4301, 4675, 5015, 5060, 5428, 5900, 6325, 6490, 6785, 7820, 8602, 9350, 9775, 10030, 11033, 12650, 12980, 13570, 14927, 16225, 17204, 18700, 19550, 20060, 21505, 22066, 23069, 25075, 25300, 27140, 29854, 32450, 33925, 39100, 43010, 44132, 46138, 50150, 55165, 59708, 64900, 67850, 74635, 86020, 92276, 100300, 107525, 110330, 115345, 135700, 149270, 215050, 220660, 230690, 253759, 275825, 298540, 373175, 430100, 461380, 507518, 551650, 576725, 746350, 1015036, 1103300, 1153450, 1268795, 1492700, 2306900, 2537590, 5075180, 6343975, 12687950, 25375900]

約数ペア:

[(1, 25375900), (2, 12687950), (4, 6343975), (5, 5075180), (10, 2537590), (11, 2306900), (17, 1492700), (20, 1268795), (22, 1153450), (23, 1103300), (25, 1015036), (34, 746350), (44, 576725), (46, 551650), (50, 507518), (55, 461380), (59, 430100), (68, 373175), (85, 298540), (92, 275825), (100, 253759), (110, 230690), (115, 220660), (118, 215050), (170, 149270), (187, 135700), (220, 115345), (230, 110330), (236, 107525), (253, 100300), (275, 92276), (295, 86020), (340, 74635), (374, 67850), (391, 64900), (425, 59708), (460, 55165), (506, 50150), (550, 46138), (575, 44132), (590, 43010), (649, 39100), (748, 33925), (782, 32450), (850, 29854), (935, 27140), (1003, 25300), (1012, 25075), (1100, 23069), (1150, 22066), (1180, 21505), (1265, 20060), (1298, 19550), (1357, 18700), (1475, 17204), (1564, 16225), (1700, 14927), (1870, 13570), (1955, 12980), (2006, 12650), (2300, 11033), (2530, 10030), (2596, 9775), (2714, 9350), (2950, 8602), (3245, 7820), (3740, 6785), (3910, 6490), (4012, 6325), (4301, 5900), (4675, 5428), (5015, 5060)]