11839300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 28748160

約数和(自身を除く): 16908860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 229, 235, 275, 458, 470, 517, 550, 916, 940, 1034, 1100, 1145, 1175, 2068, 2290, 2350, 2519, 2585, 4580, 4700, 5038, 5170, 5725, 10076, 10340, 10763, 11450, 12595, 12925, 21526, 22900, 25190, 25850, 43052, 50380, 51700, 53815, 62975, 107630, 118393, 125950, 215260, 236786, 251900, 269075, 473572, 538150, 591965, 1076300, 1183930, 2367860, 2959825, 5919650, 11839300]

約数ペア:

[(1, 11839300), (2, 5919650), (4, 2959825), (5, 2367860), (10, 1183930), (11, 1076300), (20, 591965), (22, 538150), (25, 473572), (44, 269075), (47, 251900), (50, 236786), (55, 215260), (94, 125950), (100, 118393), (110, 107630), (188, 62975), (220, 53815), (229, 51700), (235, 50380), (275, 43052), (458, 25850), (470, 25190), (517, 22900), (550, 21526), (916, 12925), (940, 12595), (1034, 11450), (1100, 10763), (1145, 10340), (1175, 10076), (2068, 5725), (2290, 5170), (2350, 5038), (2519, 4700), (2585, 4580)]