1330365960220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{11880389}}^1$

素因数の和:11880918

約数の個数: 48

約数和(自身を含む): 3053735445600

約数和(自身を除く): 1723369485380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509, 1018, 2036, 2545, 5090, 5599, 10180, 11198, 22396, 27995, 55990, 111980, 11880389, 23760778, 47521556, 59401945, 118803890, 130684279, 237607780, 261368558, 522737116, 653421395, 1306842790, 2613685580, 6047118001, 12094236002, 24188472004, 30235590005, 60471180010, 66518298011, 120942360020, 133036596022, 266073192044, 332591490055, 665182980110, 1330365960220]

約数ペア:

[(1, 1330365960220), (2, 665182980110), (4, 332591490055), (5, 266073192044), (10, 133036596022), (11, 120942360020), (20, 66518298011), (22, 60471180010), (44, 30235590005), (55, 24188472004), (110, 12094236002), (220, 6047118001), (509, 2613685580), (1018, 1306842790), (2036, 653421395), (2545, 522737116), (5090, 261368558), (5599, 237607780), (10180, 130684279), (11198, 118803890), (22396, 59401945), (27995, 47521556), (55990, 23760778), (111980, 11880389)]