8902708960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{7151}}^1$

素因数の和:7448

約数の個数: 96

約数和(自身を含む): 21800669184

約数和(自身を除く): 12897960224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 251, 310, 496, 502, 620, 992, 1004, 1240, 1255, 2008, 2480, 2510, 4016, 4960, 5020, 7151, 7781, 8032, 10040, 14302, 15562, 20080, 28604, 31124, 35755, 38905, 40160, 57208, 62248, 71510, 77810, 114416, 124496, 143020, 155620, 221681, 228832, 248992, 286040, 311240, 443362, 572080, 622480, 886724, 1108405, 1144160, 1244960, 1773448, 1794901, 2216810, 3546896, 3589802, 4433620, 7093792, 7179604, 8867240, 8974505, 14359208, 17734480, 17949010, 28718416, 35468960, 35898020, 55641931, 57436832, 71796040, 111283862, 143592080, 222567724, 278209655, 287184160, 445135448, 556419310, 890270896, 1112838620, 1780541792, 2225677240, 4451354480, 8902708960]

約数ペア:

[(1, 8902708960), (2, 4451354480), (4, 2225677240), (5, 1780541792), (8, 1112838620), (10, 890270896), (16, 556419310), (20, 445135448), (31, 287184160), (32, 278209655), (40, 222567724), (62, 143592080), (80, 111283862), (124, 71796040), (155, 57436832), (160, 55641931), (248, 35898020), (251, 35468960), (310, 28718416), (496, 17949010), (502, 17734480), (620, 14359208), (992, 8974505), (1004, 8867240), (1240, 7179604), (1255, 7093792), (2008, 4433620), (2480, 3589802), (2510, 3546896), (4016, 2216810), (4960, 1794901), (5020, 1773448), (7151, 1244960), (7781, 1144160), (8032, 1108405), (10040, 886724), (14302, 622480), (15562, 572080), (20080, 443362), (28604, 311240), (31124, 286040), (35755, 248992), (38905, 228832), (40160, 221681), (57208, 155620), (62248, 143020), (71510, 124496), (77810, 114416)]