1999122531650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{844777}}^1$

素因数の和:844908

約数の個数: 96

約数和(自身を含む): 4072776111360

約数和(自身を除く): 2073653579710

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 53, 94, 95, 106, 190, 235, 265, 470, 475, 530, 893, 950, 1007, 1175, 1325, 1786, 2014, 2350, 2491, 2650, 4465, 4982, 5035, 8930, 10070, 12455, 22325, 24910, 25175, 44650, 47329, 50350, 62275, 94658, 124550, 236645, 473290, 844777, 1183225, 1689554, 2366450, 4223885, 8447770, 16050763, 21119425, 32101526, 39704519, 42238850, 44773181, 79409038, 80253815, 89546362, 160507630, 198522595, 223865905, 397045190, 401269075, 447731810, 754385861, 802538150, 850690439, 992612975, 1119329525, 1508771722, 1701380878, 1985225950, 2104339507, 2238659050, 3771929305, 4208679014, 4253452195, 7543858610, 8506904390, 10521697535, 18859646525, 21043395070, 21267260975, 37719293050, 39982450633, 42534521950, 52608487675, 79964901266, 105216975350, 199912253165, 399824506330, 999561265825, 1999122531650]

約数ペア:

[(1, 1999122531650), (2, 999561265825), (5, 399824506330), (10, 199912253165), (19, 105216975350), (25, 79964901266), (38, 52608487675), (47, 42534521950), (50, 39982450633), (53, 37719293050), (94, 21267260975), (95, 21043395070), (106, 18859646525), (190, 10521697535), (235, 8506904390), (265, 7543858610), (470, 4253452195), (475, 4208679014), (530, 3771929305), (893, 2238659050), (950, 2104339507), (1007, 1985225950), (1175, 1701380878), (1325, 1508771722), (1786, 1119329525), (2014, 992612975), (2350, 850690439), (2491, 802538150), (2650, 754385861), (4465, 447731810), (4982, 401269075), (5035, 397045190), (8930, 223865905), (10070, 198522595), (12455, 160507630), (22325, 89546362), (24910, 80253815), (25175, 79409038), (44650, 44773181), (47329, 42238850), (50350, 39704519), (62275, 32101526), (94658, 21119425), (124550, 16050763), (236645, 8447770), (473290, 4223885), (844777, 2366450), (1183225, 1689554)]