5422798840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{3583}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 12333404160

約数和(自身を除く): 6910605320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 241, 314, 482, 628, 785, 964, 1205, 1256, 1570, 1928, 2410, 3140, 3583, 4820, 6280, 7166, 9640, 14332, 17915, 28664, 35830, 37837, 71660, 75674, 143320, 151348, 189185, 302696, 378370, 562531, 756740, 863503, 1125062, 1513480, 1727006, 2250124, 2812655, 3454012, 4317515, 4500248, 5625310, 6908024, 8635030, 11250620, 17270060, 22501240, 34540120, 135569971, 271139942, 542279884, 677849855, 1084559768, 1355699710, 2711399420, 5422798840]

約数ペア:

[(1, 5422798840), (2, 2711399420), (4, 1355699710), (5, 1084559768), (8, 677849855), (10, 542279884), (20, 271139942), (40, 135569971), (157, 34540120), (241, 22501240), (314, 17270060), (482, 11250620), (628, 8635030), (785, 6908024), (964, 5625310), (1205, 4500248), (1256, 4317515), (1570, 3454012), (1928, 2812655), (2410, 2250124), (3140, 1727006), (3583, 1513480), (4820, 1125062), (6280, 863503), (7166, 756740), (9640, 562531), (14332, 378370), (17915, 302696), (28664, 189185), (35830, 151348), (37837, 143320), (71660, 75674)]