2016806738540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1223449}}^1$

素因数の和:1223655

約数の個数: 96

約数和(自身を含む): 4735632384000

約数和(自身を除く): 2718825645460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 127, 220, 236, 254, 295, 508, 590, 635, 649, 1180, 1270, 1298, 1397, 2540, 2596, 2794, 3245, 5588, 6490, 6985, 7493, 12980, 13970, 14986, 27940, 29972, 37465, 74930, 82423, 149860, 164846, 329692, 412115, 824230, 1223449, 1648460, 2446898, 4893796, 6117245, 12234490, 13457939, 24468980, 26915878, 53831756, 67289695, 72183491, 134579390, 144366982, 155378023, 269158780, 288733964, 310756046, 360917455, 621512092, 721834910, 776890115, 794018401, 1443669820, 1553780230, 1588036802, 1709158253, 3107560460, 3176073604, 3418316506, 3970092005, 6836633012, 7940184010, 8545791265, 9167303357, 15880368020, 17091582530, 18334606714, 34183165060, 36669213428, 45836516785, 91673033570, 100840336927, 183346067140, 201680673854, 403361347708, 504201684635, 1008403369270, 2016806738540]

約数ペア:

[(1, 2016806738540), (2, 1008403369270), (4, 504201684635), (5, 403361347708), (10, 201680673854), (11, 183346067140), (20, 100840336927), (22, 91673033570), (44, 45836516785), (55, 36669213428), (59, 34183165060), (110, 18334606714), (118, 17091582530), (127, 15880368020), (220, 9167303357), (236, 8545791265), (254, 7940184010), (295, 6836633012), (508, 3970092005), (590, 3418316506), (635, 3176073604), (649, 3107560460), (1180, 1709158253), (1270, 1588036802), (1298, 1553780230), (1397, 1443669820), (2540, 794018401), (2596, 776890115), (2794, 721834910), (3245, 621512092), (5588, 360917455), (6490, 310756046), (6985, 288733964), (7493, 269158780), (12980, 155378023), (13970, 144366982), (14986, 134579390), (27940, 72183491), (29972, 67289695), (37465, 53831756), (74930, 26915878), (82423, 24468980), (149860, 13457939), (164846, 12234490), (329692, 6117245), (412115, 4893796), (824230, 2446898), (1223449, 1648460)]