15702436520

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{25579}}^1$

素因数の和:25842

約数の個数: 64

約数和(自身を含む): 35914320000

約数和(自身を除く): 20211883480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 149, 206, 298, 412, 515, 596, 745, 824, 1030, 1192, 1490, 2060, 2980, 4120, 5960, 15347, 25579, 30694, 51158, 61388, 76735, 102316, 122776, 127895, 153470, 204632, 255790, 306940, 511580, 613880, 1023160, 2634637, 3811271, 5269274, 7622542, 10538548, 13173185, 15245084, 19056355, 21077096, 26346370, 30490168, 38112710, 52692740, 76225420, 105385480, 152450840, 392560913, 785121826, 1570243652, 1962804565, 3140487304, 3925609130, 7851218260, 15702436520]

約数ペア:

[(1, 15702436520), (2, 7851218260), (4, 3925609130), (5, 3140487304), (8, 1962804565), (10, 1570243652), (20, 785121826), (40, 392560913), (103, 152450840), (149, 105385480), (206, 76225420), (298, 52692740), (412, 38112710), (515, 30490168), (596, 26346370), (745, 21077096), (824, 19056355), (1030, 15245084), (1192, 13173185), (1490, 10538548), (2060, 7622542), (2980, 5269274), (4120, 3811271), (5960, 2634637), (15347, 1023160), (25579, 613880), (30694, 511580), (51158, 306940), (61388, 255790), (76735, 204632), (102316, 153470), (122776, 127895)]