113365720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 275970240

約数和(自身を除く): 162604520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 701, 1244, 1402, 1555, 2488, 2804, 3110, 3505, 4043, 5608, 6220, 7010, 8086, 9113, 12440, 14020, 16172, 18226, 20215, 28040, 32344, 36452, 40430, 45565, 72904, 80860, 91130, 161720, 182260, 218011, 364520, 436022, 872044, 1090055, 1744088, 2180110, 2834143, 4360220, 5668286, 8720440, 11336572, 14170715, 22673144, 28341430, 56682860, 113365720]

約数ペア:

[(1, 113365720), (2, 56682860), (4, 28341430), (5, 22673144), (8, 14170715), (10, 11336572), (13, 8720440), (20, 5668286), (26, 4360220), (40, 2834143), (52, 2180110), (65, 1744088), (104, 1090055), (130, 872044), (260, 436022), (311, 364520), (520, 218011), (622, 182260), (701, 161720), (1244, 91130), (1402, 80860), (1555, 72904), (2488, 45565), (2804, 40430), (3110, 36452), (3505, 32344), (4043, 28040), (5608, 20215), (6220, 18226), (7010, 16172), (8086, 14020), (9113, 12440)]