2091062740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 4824158976

約数和(自身を除く): 2733096236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 113, 130, 206, 226, 260, 412, 452, 515, 565, 691, 1030, 1130, 1339, 1382, 1469, 2060, 2260, 2678, 2764, 2938, 3455, 5356, 5876, 6695, 6910, 7345, 8983, 11639, 13390, 13820, 14690, 17966, 23278, 26780, 29380, 35932, 44915, 46556, 58195, 71173, 78083, 89830, 116390, 142346, 151307, 156166, 179660, 232780, 284692, 302614, 312332, 355865, 390415, 605228, 711730, 756535, 780830, 925249, 1015079, 1423460, 1513070, 1561660, 1850498, 2030158, 3026140, 3700996, 4060316, 4626245, 5075395, 8042549, 9252490, 10150790, 16085098, 18504980, 20301580, 32170196, 40212745, 80425490, 104553137, 160850980, 209106274, 418212548, 522765685, 1045531370, 2091062740]

約数ペア:

[(1, 2091062740), (2, 1045531370), (4, 522765685), (5, 418212548), (10, 209106274), (13, 160850980), (20, 104553137), (26, 80425490), (52, 40212745), (65, 32170196), (103, 20301580), (113, 18504980), (130, 16085098), (206, 10150790), (226, 9252490), (260, 8042549), (412, 5075395), (452, 4626245), (515, 4060316), (565, 3700996), (691, 3026140), (1030, 2030158), (1130, 1850498), (1339, 1561660), (1382, 1513070), (1469, 1423460), (2060, 1015079), (2260, 925249), (2678, 780830), (2764, 756535), (2938, 711730), (3455, 605228), (5356, 390415), (5876, 355865), (6695, 312332), (6910, 302614), (7345, 284692), (8983, 232780), (11639, 179660), (13390, 156166), (13820, 151307), (14690, 142346), (17966, 116390), (23278, 89830), (26780, 78083), (29380, 71173), (35932, 58195), (44915, 46556)]