1330365550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2683}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 2540051712

約数和(自身を除く): 1209686162

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 211, 235, 422, 470, 1055, 1175, 2110, 2350, 2683, 5275, 5366, 9917, 10550, 13415, 19834, 26830, 49585, 67075, 99170, 126101, 134150, 247925, 252202, 495850, 566113, 630505, 1132226, 1261010, 2830565, 3152525, 5661130, 6305050, 14152825, 26607311, 28305650, 53214622, 133036555, 266073110, 665182775, 1330365550]

約数ペア:

[(1, 1330365550), (2, 665182775), (5, 266073110), (10, 133036555), (25, 53214622), (47, 28305650), (50, 26607311), (94, 14152825), (211, 6305050), (235, 5661130), (422, 3152525), (470, 2830565), (1055, 1261010), (1175, 1132226), (2110, 630505), (2350, 566113), (2683, 495850), (5275, 252202), (5366, 247925), (9917, 134150), (10550, 126101), (13415, 99170), (19834, 67075), (26830, 49585)]