1343019220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 3007984896

約数和(自身を除く): 1664965676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 137, 202, 211, 230, 274, 404, 422, 460, 505, 548, 685, 844, 1010, 1055, 1370, 2020, 2110, 2323, 2740, 3151, 4220, 4646, 4853, 6302, 9292, 9706, 11615, 12604, 13837, 15755, 19412, 21311, 23230, 24265, 27674, 28907, 31510, 42622, 46460, 48530, 55348, 57814, 63020, 69185, 85244, 97060, 106555, 115628, 138370, 144535, 213110, 276740, 289070, 318251, 426220, 490153, 578140, 636502, 664861, 980306, 1273004, 1329722, 1591255, 1960612, 2450765, 2659444, 2919607, 3182510, 3324305, 4901530, 5839214, 6365020, 6648610, 9803060, 11678428, 13297220, 14598035, 29196070, 58392140, 67150961, 134301922, 268603844, 335754805, 671509610, 1343019220]

約数ペア:

[(1, 1343019220), (2, 671509610), (4, 335754805), (5, 268603844), (10, 134301922), (20, 67150961), (23, 58392140), (46, 29196070), (92, 14598035), (101, 13297220), (115, 11678428), (137, 9803060), (202, 6648610), (211, 6365020), (230, 5839214), (274, 4901530), (404, 3324305), (422, 3182510), (460, 2919607), (505, 2659444), (548, 2450765), (685, 1960612), (844, 1591255), (1010, 1329722), (1055, 1273004), (1370, 980306), (2020, 664861), (2110, 636502), (2323, 578140), (2740, 490153), (3151, 426220), (4220, 318251), (4646, 289070), (4853, 276740), (6302, 213110), (9292, 144535), (9706, 138370), (11615, 115628), (12604, 106555), (13837, 97060), (15755, 85244), (19412, 69185), (21311, 63020), (23230, 57814), (24265, 55348), (27674, 48530), (28907, 46460), (31510, 42622)]