2000590636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 4191264000

約数和(自身を除く): 2190673364

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 179, 209, 319, 358, 418, 461, 551, 638, 716, 836, 922, 1102, 1276, 1844, 1969, 2204, 3401, 3938, 5071, 5191, 6061, 6802, 7876, 8759, 10142, 10382, 12122, 13369, 13604, 17518, 20284, 20764, 24244, 26738, 35036, 37411, 53476, 57101, 74822, 82519, 96349, 98629, 114202, 147059, 149644, 165038, 192698, 197258, 228404, 254011, 294118, 330076, 385396, 394516, 508022, 588236, 907709, 1016044, 1084919, 1567861, 1815418, 2169838, 2393051, 2794121, 3135722, 3630836, 4339676, 4786102, 5588242, 6271444, 9572204, 11176484, 17246471, 26323561, 34492942, 45467969, 52647122, 68985884, 90935938, 105294244, 181871876, 500147659, 1000295318, 2000590636]

約数ペア:

[(1, 2000590636), (2, 1000295318), (4, 500147659), (11, 181871876), (19, 105294244), (22, 90935938), (29, 68985884), (38, 52647122), (44, 45467969), (58, 34492942), (76, 26323561), (116, 17246471), (179, 11176484), (209, 9572204), (319, 6271444), (358, 5588242), (418, 4786102), (461, 4339676), (551, 3630836), (638, 3135722), (716, 2794121), (836, 2393051), (922, 2169838), (1102, 1815418), (1276, 1567861), (1844, 1084919), (1969, 1016044), (2204, 907709), (3401, 588236), (3938, 508022), (5071, 394516), (5191, 385396), (6061, 330076), (6802, 294118), (7876, 254011), (8759, 228404), (10142, 197258), (10382, 192698), (12122, 165038), (13369, 149644), (13604, 147059), (17518, 114202), (20284, 98629), (20764, 96349), (24244, 82519), (26738, 74822), (35036, 57101), (37411, 53476)]