1036634172020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5309}}^1\times {\mathrm{160049}}^1$

素因数の和:165428

約数の個数: 48

約数和(自身を含む): 2213049762000

約数和(自身を除く): 1176415589980

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5309, 10618, 21236, 26545, 53090, 106180, 160049, 320098, 323849, 640196, 647698, 800245, 1295396, 1600490, 1619245, 3200980, 3238490, 6476980, 9762989, 19525978, 39051956, 48814945, 97629890, 195259780, 849700141, 1699400282, 3398800564, 4248500705, 8497001410, 16994002820, 51831708601, 103663417202, 207326834404, 259158543005, 518317086010, 1036634172020]

約数ペア:

[(1, 1036634172020), (2, 518317086010), (4, 259158543005), (5, 207326834404), (10, 103663417202), (20, 51831708601), (61, 16994002820), (122, 8497001410), (244, 4248500705), (305, 3398800564), (610, 1699400282), (1220, 849700141), (5309, 195259780), (10618, 97629890), (21236, 48814945), (26545, 39051956), (53090, 19525978), (106180, 9762989), (160049, 6476980), (320098, 3238490), (323849, 3200980), (640196, 1619245), (647698, 1600490), (800245, 1295396)]