8493310420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{9013}}^1$

素因数の和:9209

約数の個数: 96

約数和(自身を含む): 20934402048

約数和(自身を除く): 12441091628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 127, 140, 212, 254, 265, 371, 508, 530, 635, 742, 889, 1060, 1270, 1484, 1778, 1855, 2540, 3556, 3710, 4445, 6731, 7420, 8890, 9013, 13462, 17780, 18026, 26924, 33655, 36052, 45065, 47117, 63091, 67310, 90130, 94234, 126182, 134620, 180260, 188468, 235585, 252364, 315455, 471170, 477689, 630910, 942340, 955378, 1144651, 1261820, 1910756, 2289302, 2388445, 3343823, 4578604, 4776890, 5723255, 6687646, 8012557, 9553780, 11446510, 13375292, 16025114, 16719115, 22893020, 32050228, 33438230, 40062785, 60666503, 66876460, 80125570, 121333006, 160251140, 242666012, 303332515, 424665521, 606665030, 849331042, 1213330060, 1698662084, 2123327605, 4246655210, 8493310420]

約数ペア:

[(1, 8493310420), (2, 4246655210), (4, 2123327605), (5, 1698662084), (7, 1213330060), (10, 849331042), (14, 606665030), (20, 424665521), (28, 303332515), (35, 242666012), (53, 160251140), (70, 121333006), (106, 80125570), (127, 66876460), (140, 60666503), (212, 40062785), (254, 33438230), (265, 32050228), (371, 22893020), (508, 16719115), (530, 16025114), (635, 13375292), (742, 11446510), (889, 9553780), (1060, 8012557), (1270, 6687646), (1484, 5723255), (1778, 4776890), (1855, 4578604), (2540, 3343823), (3556, 2388445), (3710, 2289302), (4445, 1910756), (6731, 1261820), (7420, 1144651), (8890, 955378), (9013, 942340), (13462, 630910), (17780, 477689), (18026, 471170), (26924, 315455), (33655, 252364), (36052, 235585), (45065, 188468), (47117, 180260), (63091, 134620), (67310, 126182), (90130, 94234)]