26081300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 71245440

約数和(自身を除く): 45164140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 53, 70, 74, 76, 95, 100, 106, 133, 140, 148, 175, 185, 190, 212, 259, 265, 266, 350, 370, 371, 380, 475, 518, 530, 532, 665, 700, 703, 740, 742, 925, 950, 1007, 1036, 1060, 1295, 1325, 1330, 1406, 1484, 1850, 1855, 1900, 1961, 2014, 2590, 2650, 2660, 2812, 3325, 3515, 3700, 3710, 3922, 4028, 4921, 5035, 5180, 5300, 6475, 6650, 7030, 7049, 7420, 7844, 9275, 9805, 9842, 10070, 12950, 13300, 13727, 14060, 14098, 17575, 18550, 19610, 19684, 20140, 24605, 25175, 25900, 27454, 28196, 35150, 35245, 37100, 37259, 39220, 49025, 49210, 50350, 54908, 68635, 70300, 70490, 74518, 98050, 98420, 100700, 123025, 137270, 140980, 149036, 176225, 186295, 196100, 246050, 260813, 274540, 343175, 352450, 372590, 492100, 521626, 686350, 704900, 745180, 931475, 1043252, 1304065, 1372700, 1862950, 2608130, 3725900, 5216260, 6520325, 13040650, 26081300]

約数ペア:

[(1, 26081300), (2, 13040650), (4, 6520325), (5, 5216260), (7, 3725900), (10, 2608130), (14, 1862950), (19, 1372700), (20, 1304065), (25, 1043252), (28, 931475), (35, 745180), (37, 704900), (38, 686350), (50, 521626), (53, 492100), (70, 372590), (74, 352450), (76, 343175), (95, 274540), (100, 260813), (106, 246050), (133, 196100), (140, 186295), (148, 176225), (175, 149036), (185, 140980), (190, 137270), (212, 123025), (259, 100700), (265, 98420), (266, 98050), (350, 74518), (370, 70490), (371, 70300), (380, 68635), (475, 54908), (518, 50350), (530, 49210), (532, 49025), (665, 39220), (700, 37259), (703, 37100), (740, 35245), (742, 35150), (925, 28196), (950, 27454), (1007, 25900), (1036, 25175), (1060, 24605), (1295, 20140), (1325, 19684), (1330, 19610), (1406, 18550), (1484, 17575), (1850, 14098), (1855, 14060), (1900, 13727), (1961, 13300), (2014, 12950), (2590, 10070), (2650, 9842), (2660, 9805), (2812, 9275), (3325, 7844), (3515, 7420), (3700, 7049), (3710, 7030), (3922, 6650), (4028, 6475), (4921, 5300), (5035, 5180)]