39585700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 110242944

約数和(自身を除く): 70657244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 97, 100, 106, 110, 140, 154, 175, 194, 212, 220, 265, 275, 308, 350, 371, 385, 388, 485, 530, 550, 583, 679, 700, 742, 770, 970, 1060, 1067, 1100, 1166, 1325, 1358, 1484, 1540, 1855, 1925, 1940, 2134, 2332, 2425, 2650, 2716, 2915, 3395, 3710, 3850, 4081, 4268, 4850, 5141, 5300, 5335, 5830, 6790, 7420, 7469, 7700, 8162, 9275, 9700, 10282, 10670, 11660, 13580, 14575, 14938, 16324, 16975, 18550, 20405, 20564, 21340, 25705, 26675, 29150, 29876, 33950, 35987, 37100, 37345, 40810, 51410, 53350, 56551, 58300, 67900, 71974, 74690, 81620, 102025, 102820, 106700, 113102, 128525, 143948, 149380, 179935, 186725, 204050, 226204, 257050, 282755, 359870, 373450, 395857, 408100, 514100, 565510, 719740, 746900, 791714, 899675, 1131020, 1413775, 1583428, 1799350, 1979285, 2827550, 3598700, 3958570, 5655100, 7917140, 9896425, 19792850, 39585700]

約数ペア:

[(1, 39585700), (2, 19792850), (4, 9896425), (5, 7917140), (7, 5655100), (10, 3958570), (11, 3598700), (14, 2827550), (20, 1979285), (22, 1799350), (25, 1583428), (28, 1413775), (35, 1131020), (44, 899675), (50, 791714), (53, 746900), (55, 719740), (70, 565510), (77, 514100), (97, 408100), (100, 395857), (106, 373450), (110, 359870), (140, 282755), (154, 257050), (175, 226204), (194, 204050), (212, 186725), (220, 179935), (265, 149380), (275, 143948), (308, 128525), (350, 113102), (371, 106700), (385, 102820), (388, 102025), (485, 81620), (530, 74690), (550, 71974), (583, 67900), (679, 58300), (700, 56551), (742, 53350), (770, 51410), (970, 40810), (1060, 37345), (1067, 37100), (1100, 35987), (1166, 33950), (1325, 29876), (1358, 29150), (1484, 26675), (1540, 25705), (1855, 21340), (1925, 20564), (1940, 20405), (2134, 18550), (2332, 16975), (2425, 16324), (2650, 14938), (2716, 14575), (2915, 13580), (3395, 11660), (3710, 10670), (3850, 10282), (4081, 9700), (4268, 9275), (4850, 8162), (5141, 7700), (5300, 7469), (5335, 7420), (5830, 6790)]