20161987102930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{691}}^1\times {\mathrm{1439}}^1\times {\mathrm{3833}}^1$

素因数の和:6016

約数の個数: 96

約数和(自身を含む): 38029300001280

約数和(自身を除く): 17867312898350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 691, 1058, 1382, 1439, 2645, 2878, 3455, 3833, 5290, 6910, 7195, 7666, 14390, 15893, 19165, 31786, 33097, 38330, 66194, 79465, 88159, 158930, 165485, 176318, 330970, 365539, 440795, 731078, 761231, 881590, 994349, 1522462, 1827695, 1988698, 2027657, 2648603, 3655390, 3806155, 4055314, 4971745, 5297206, 5515687, 7612310, 9943490, 10138285, 11031374, 13243015, 20276570, 22870027, 26486030, 27578435, 45740054, 55156870, 60917869, 114350135, 121835738, 126860801, 228700270, 253721602, 304589345, 526010621, 609178690, 634304005, 1052021242, 1268608010, 1401110987, 2630053105, 2802221974, 2917798423, 3811339717, 5260106210, 5835596846, 7005554935, 7622679434, 14011109870, 14588992115, 19056698585, 29177984230, 38113397170, 87660813491, 175321626982, 438304067455, 876608134910, 2016198710293, 4032397420586, 10080993551465, 20161987102930]

約数ペア:

[(1, 20161987102930), (2, 10080993551465), (5, 4032397420586), (10, 2016198710293), (23, 876608134910), (46, 438304067455), (115, 175321626982), (230, 87660813491), (529, 38113397170), (691, 29177984230), (1058, 19056698585), (1382, 14588992115), (1439, 14011109870), (2645, 7622679434), (2878, 7005554935), (3455, 5835596846), (3833, 5260106210), (5290, 3811339717), (6910, 2917798423), (7195, 2802221974), (7666, 2630053105), (14390, 1401110987), (15893, 1268608010), (19165, 1052021242), (31786, 634304005), (33097, 609178690), (38330, 526010621), (66194, 304589345), (79465, 253721602), (88159, 228700270), (158930, 126860801), (165485, 121835738), (176318, 114350135), (330970, 60917869), (365539, 55156870), (440795, 45740054), (731078, 27578435), (761231, 26486030), (881590, 22870027), (994349, 20276570), (1522462, 13243015), (1827695, 11031374), (1988698, 10138285), (2027657, 9943490), (2648603, 7612310), (3655390, 5515687), (3806155, 5297206), (4055314, 4971745)]