20199224600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{8353}}^1$

素因数の和:8589

約数の個数: 96

約数和(自身を含む): 47827318320

約数和(自身を除く): 27628093720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 113, 200, 214, 226, 428, 452, 535, 565, 856, 904, 1070, 1130, 2140, 2260, 2675, 2825, 4280, 4520, 5350, 5650, 8353, 10700, 11300, 12091, 16706, 21400, 22600, 24182, 33412, 41765, 48364, 60455, 66824, 83530, 96728, 120910, 167060, 208825, 241820, 302275, 334120, 417650, 483640, 604550, 835300, 893771, 943889, 1209100, 1670600, 1787542, 1887778, 2418200, 3575084, 3775556, 4468855, 4719445, 7150168, 7551112, 8937710, 9438890, 17875420, 18877780, 22344275, 23597225, 35750840, 37755560, 44688550, 47194450, 89377100, 94388900, 100996123, 178754200, 188777800, 201992246, 403984492, 504980615, 807968984, 1009961230, 2019922460, 2524903075, 4039844920, 5049806150, 10099612300, 20199224600]

約数ペア:

[(1, 20199224600), (2, 10099612300), (4, 5049806150), (5, 4039844920), (8, 2524903075), (10, 2019922460), (20, 1009961230), (25, 807968984), (40, 504980615), (50, 403984492), (100, 201992246), (107, 188777800), (113, 178754200), (200, 100996123), (214, 94388900), (226, 89377100), (428, 47194450), (452, 44688550), (535, 37755560), (565, 35750840), (856, 23597225), (904, 22344275), (1070, 18877780), (1130, 17875420), (2140, 9438890), (2260, 8937710), (2675, 7551112), (2825, 7150168), (4280, 4719445), (4520, 4468855), (5350, 3775556), (5650, 3575084), (8353, 2418200), (10700, 1887778), (11300, 1787542), (12091, 1670600), (16706, 1209100), (21400, 943889), (22600, 893771), (24182, 835300), (33412, 604550), (41765, 483640), (48364, 417650), (60455, 334120), (66824, 302275), (83530, 241820), (96728, 208825), (120910, 167060)]