20132062925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 28295688960

約数和(自身を除く): 8163626035

約数列:

[1, 5, 13, 25, 41, 65, 83, 109, 167, 205, 325, 415, 533, 545, 835, 1025, 1079, 1417, 2075, 2171, 2665, 2725, 3403, 4175, 4469, 5395, 6847, 7085, 9047, 10855, 13325, 13861, 17015, 18203, 22345, 26975, 34235, 35425, 44239, 45235, 54275, 58097, 69305, 85075, 89011, 91015, 111725, 117611, 171175, 180193, 221195, 226175, 236639, 290485, 346525, 370927, 445055, 455075, 568301, 588055, 746323, 900965, 1105975, 1183195, 1452425, 1510849, 1854635, 2225275, 2841505, 2940275, 3731615, 4504825, 4822051, 5915975, 7387913, 7554245, 9273175, 9702199, 14207525, 18658075, 19641037, 24110255, 36939565, 37771225, 48510995, 61944809, 98205185, 120551275, 184697825, 242554975, 309724045, 491025925, 805282517, 1548620225, 4026412585, 20132062925]

約数ペア:

[(1, 20132062925), (5, 4026412585), (13, 1548620225), (25, 805282517), (41, 491025925), (65, 309724045), (83, 242554975), (109, 184697825), (167, 120551275), (205, 98205185), (325, 61944809), (415, 48510995), (533, 37771225), (545, 36939565), (835, 24110255), (1025, 19641037), (1079, 18658075), (1417, 14207525), (2075, 9702199), (2171, 9273175), (2665, 7554245), (2725, 7387913), (3403, 5915975), (4175, 4822051), (4469, 4504825), (5395, 3731615), (6847, 2940275), (7085, 2841505), (9047, 2225275), (10855, 1854635), (13325, 1510849), (13861, 1452425), (17015, 1183195), (18203, 1105975), (22345, 900965), (26975, 746323), (34235, 588055), (35425, 568301), (44239, 455075), (45235, 445055), (54275, 370927), (58097, 346525), (69305, 290485), (85075, 236639), (89011, 226175), (91015, 221195), (111725, 180193), (117611, 171175)]