268335050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 515002752

約数和(自身を除く): 246667702

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 137, 215, 274, 430, 685, 911, 1075, 1370, 1822, 2150, 3425, 4555, 5891, 6850, 9110, 11782, 22775, 29455, 39173, 45550, 58910, 78346, 124807, 147275, 195865, 249614, 294550, 391730, 624035, 979325, 1248070, 1958650, 3120175, 5366701, 6240350, 10733402, 26833505, 53667010, 134167525, 268335050]

約数ペア:

[(1, 268335050), (2, 134167525), (5, 53667010), (10, 26833505), (25, 10733402), (43, 6240350), (50, 5366701), (86, 3120175), (137, 1958650), (215, 1248070), (274, 979325), (430, 624035), (685, 391730), (911, 294550), (1075, 249614), (1370, 195865), (1822, 147275), (2150, 124807), (3425, 78346), (4555, 58910), (5891, 45550), (6850, 39173), (9110, 29455), (11782, 22775)]