8158260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 25546752

約数和(自身を除く): 17388492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 263, 282, 330, 470, 517, 526, 564, 660, 705, 789, 940, 1034, 1052, 1315, 1410, 1551, 1578, 2068, 2585, 2630, 2820, 2893, 3102, 3156, 3945, 5170, 5260, 5786, 6204, 7755, 7890, 8679, 10340, 11572, 12361, 14465, 15510, 15780, 17358, 24722, 28930, 31020, 34716, 37083, 43395, 49444, 57860, 61805, 74166, 86790, 123610, 135971, 148332, 173580, 185415, 247220, 271942, 370830, 407913, 543884, 679855, 741660, 815826, 1359710, 1631652, 2039565, 2719420, 4079130, 8158260]

約数ペア:

[(1, 8158260), (2, 4079130), (3, 2719420), (4, 2039565), (5, 1631652), (6, 1359710), (10, 815826), (11, 741660), (12, 679855), (15, 543884), (20, 407913), (22, 370830), (30, 271942), (33, 247220), (44, 185415), (47, 173580), (55, 148332), (60, 135971), (66, 123610), (94, 86790), (110, 74166), (132, 61805), (141, 57860), (165, 49444), (188, 43395), (220, 37083), (235, 34716), (263, 31020), (282, 28930), (330, 24722), (470, 17358), (517, 15780), (526, 15510), (564, 14465), (660, 12361), (705, 11572), (789, 10340), (940, 8679), (1034, 7890), (1052, 7755), (1315, 6204), (1410, 5786), (1551, 5260), (1578, 5170), (2068, 3945), (2585, 3156), (2630, 3102), (2820, 2893)]