1569872534180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{802339}}^1$

素因数の和:802657

約数の個数: 72

約数和(自身を含む): 3492220152960

約数和(自身を除く): 1922347618780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 361, 380, 542, 722, 1084, 1355, 1444, 1805, 2710, 3610, 5149, 5420, 7220, 10298, 20596, 25745, 51490, 97831, 102980, 195662, 391324, 489155, 802339, 978310, 1604678, 1956620, 3209356, 4011695, 8023390, 15244441, 16046780, 30488882, 60977764, 76222205, 152444410, 217433869, 289644379, 304888820, 434867738, 579288758, 869735476, 1087169345, 1158577516, 1448221895, 2174338690, 2896443790, 4131243511, 4348677380, 5792887580, 8262487022, 16524974044, 20656217555, 41312435110, 78493626709, 82624870220, 156987253418, 313974506836, 392468133545, 784936267090, 1569872534180]

約数ペア:

[(1, 1569872534180), (2, 784936267090), (4, 392468133545), (5, 313974506836), (10, 156987253418), (19, 82624870220), (20, 78493626709), (38, 41312435110), (76, 20656217555), (95, 16524974044), (190, 8262487022), (271, 5792887580), (361, 4348677380), (380, 4131243511), (542, 2896443790), (722, 2174338690), (1084, 1448221895), (1355, 1158577516), (1444, 1087169345), (1805, 869735476), (2710, 579288758), (3610, 434867738), (5149, 304888820), (5420, 289644379), (7220, 217433869), (10298, 152444410), (20596, 76222205), (25745, 60977764), (51490, 30488882), (97831, 16046780), (102980, 15244441), (195662, 8023390), (391324, 4011695), (489155, 3209356), (802339, 1956620), (978310, 1604678)]