10365541520

素因数分解:

$2^4\times 5^1\times {\mathrm{971}}^1\times {\mathrm{133439}}^1$

素因数の和:134423

約数の個数: 40

約数和(自身を含む): 24124884480

約数和(自身を除く): 13759342960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 38840, 77680, 133439, 266878, 533756, 667195, 1067512, 1334390, 2135024, 2668780, 5337560, 10675120, 129569269, 259138538, 518277076, 647846345, 1036554152, 1295692690, 2073108304, 2591385380, 5182770760, 10365541520]

約数ペア:

[(1, 10365541520), (2, 5182770760), (4, 2591385380), (5, 2073108304), (8, 1295692690), (10, 1036554152), (16, 647846345), (20, 518277076), (40, 259138538), (80, 129569269), (971, 10675120), (1942, 5337560), (3884, 2668780), (4855, 2135024), (7768, 1334390), (9710, 1067512), (15536, 667195), (19420, 533756), (38840, 266878), (77680, 133439)]