199615690150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{571}}^1\times {\mathrm{13217}}^1$

素因数の和:13846

約数の個数: 72

約数和(自身を含む): 388839034584

約数和(自身を除く): 189223344434

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 571, 575, 1058, 1142, 1150, 2645, 2855, 5290, 5710, 13133, 13217, 13225, 14275, 26266, 26434, 26450, 28550, 65665, 66085, 131330, 132170, 302059, 303991, 328325, 330425, 604118, 607982, 656650, 660850, 1510295, 1519955, 3020590, 3039910, 6991793, 7546907, 7551475, 7599775, 13983586, 15093814, 15102950, 15199550, 34958965, 37734535, 69917930, 75469070, 173578861, 174794825, 188672675, 347157722, 349589650, 377345350, 867894305, 1735788610, 3992313803, 4339471525, 7984627606, 8678943050, 19961569015, 39923138030, 99807845075, 199615690150]

約数ペア:

[(1, 199615690150), (2, 99807845075), (5, 39923138030), (10, 19961569015), (23, 8678943050), (25, 7984627606), (46, 4339471525), (50, 3992313803), (115, 1735788610), (230, 867894305), (529, 377345350), (571, 349589650), (575, 347157722), (1058, 188672675), (1142, 174794825), (1150, 173578861), (2645, 75469070), (2855, 69917930), (5290, 37734535), (5710, 34958965), (13133, 15199550), (13217, 15102950), (13225, 15093814), (14275, 13983586), (26266, 7599775), (26434, 7551475), (26450, 7546907), (28550, 6991793), (65665, 3039910), (66085, 3020590), (131330, 1519955), (132170, 1510295), (302059, 660850), (303991, 656650), (328325, 607982), (330425, 604118)]