65140790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45553}}^1$

素因数の和:45584

約数の個数: 32

約数和(自身を含む): 137755296

約数和(自身を除く): 72614506

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 45553, 91106, 227765, 455530, 501083, 592189, 1002166, 1184378, 2505415, 2960945, 5010830, 5921890, 6514079, 13028158, 32570395, 65140790]

約数ペア:

[(1, 65140790), (2, 32570395), (5, 13028158), (10, 6514079), (11, 5921890), (13, 5010830), (22, 2960945), (26, 2505415), (55, 1184378), (65, 1002166), (110, 592189), (130, 501083), (143, 455530), (286, 227765), (715, 91106), (1430, 45553)]