1036139780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{44777}}^1$

素因数の和:44888

約数の個数: 48

約数和(自身を含む): 2369651760

約数和(自身を除く): 1333511980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5785, 11570, 23140, 44777, 89554, 179108, 223885, 447770, 582101, 895540, 1164202, 2328404, 2910505, 3985153, 5821010, 7970306, 11642020, 15940612, 19925765, 39851530, 51806989, 79703060, 103613978, 207227956, 259034945, 518069890, 1036139780]

約数ペア:

[(1, 1036139780), (2, 518069890), (4, 259034945), (5, 207227956), (10, 103613978), (13, 79703060), (20, 51806989), (26, 39851530), (52, 19925765), (65, 15940612), (89, 11642020), (130, 7970306), (178, 5821010), (260, 3985153), (356, 2910505), (445, 2328404), (890, 1164202), (1157, 895540), (1780, 582101), (2314, 447770), (4628, 223885), (5785, 179108), (11570, 89554), (23140, 44777)]