1250210108

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3461}}^1$

素因数の和:3595

約数の個数: 72

約数和(自身を含む): 2707422480

約数和(自身を除く): 1457212372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 194, 196, 266, 388, 532, 679, 931, 1358, 1843, 1862, 2716, 3461, 3686, 3724, 4753, 6922, 7372, 9506, 12901, 13844, 19012, 24227, 25802, 48454, 51604, 65759, 90307, 96908, 131518, 169589, 180614, 263036, 335717, 339178, 361228, 460313, 671434, 678356, 920626, 1342868, 1841252, 2350019, 3222191, 4700038, 6378623, 6444382, 9400076, 12757246, 12888764, 16450133, 25514492, 32900266, 44650361, 65800532, 89300722, 178601444, 312552527, 625105054, 1250210108]

約数ペア:

[(1, 1250210108), (2, 625105054), (4, 312552527), (7, 178601444), (14, 89300722), (19, 65800532), (28, 44650361), (38, 32900266), (49, 25514492), (76, 16450133), (97, 12888764), (98, 12757246), (133, 9400076), (194, 6444382), (196, 6378623), (266, 4700038), (388, 3222191), (532, 2350019), (679, 1841252), (931, 1342868), (1358, 920626), (1843, 678356), (1862, 671434), (2716, 460313), (3461, 361228), (3686, 339178), (3724, 335717), (4753, 263036), (6922, 180614), (7372, 169589), (9506, 131518), (12901, 96908), (13844, 90307), (19012, 65759), (24227, 51604), (25802, 48454)]