71323628540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{1667}}^1$

素因数の和:2195

約数の個数: 96

約数和(自身を含む): 154347379200

約数和(自身を除く): 83023750660

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 202, 236, 295, 359, 404, 505, 590, 718, 1010, 1180, 1436, 1667, 1795, 2020, 3334, 3590, 5959, 6668, 7180, 8335, 11918, 16670, 21181, 23836, 29795, 33340, 36259, 42362, 59590, 72518, 84724, 98353, 105905, 119180, 145036, 168367, 181295, 196706, 211810, 336734, 362590, 393412, 423620, 491765, 598453, 673468, 725180, 841835, 983530, 1196906, 1683670, 1967060, 2139281, 2393812, 2992265, 3367340, 4278562, 5984530, 8557124, 9933653, 10696405, 11969060, 19867306, 21392810, 35308727, 39734612, 42785620, 49668265, 60443753, 70617454, 99336530, 120887506, 141234908, 176543635, 198673060, 241775012, 302218765, 353087270, 604437530, 706174540, 1208875060, 3566181427, 7132362854, 14264725708, 17830907135, 35661814270, 71323628540]

約数ペア:

[(1, 71323628540), (2, 35661814270), (4, 17830907135), (5, 14264725708), (10, 7132362854), (20, 3566181427), (59, 1208875060), (101, 706174540), (118, 604437530), (202, 353087270), (236, 302218765), (295, 241775012), (359, 198673060), (404, 176543635), (505, 141234908), (590, 120887506), (718, 99336530), (1010, 70617454), (1180, 60443753), (1436, 49668265), (1667, 42785620), (1795, 39734612), (2020, 35308727), (3334, 21392810), (3590, 19867306), (5959, 11969060), (6668, 10696405), (7180, 9933653), (8335, 8557124), (11918, 5984530), (16670, 4278562), (21181, 3367340), (23836, 2992265), (29795, 2393812), (33340, 2139281), (36259, 1967060), (42362, 1683670), (59590, 1196906), (72518, 983530), (84724, 841835), (98353, 725180), (105905, 673468), (119180, 598453), (145036, 491765), (168367, 423620), (181295, 393412), (196706, 362590), (211810, 336734)]