1101609550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{61031}}^1$

素因数の和:61081

約数の個数: 36

約数和(自身を含む): 2162546856

約数和(自身を除く): 1060937306

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 9025, 18050, 61031, 122062, 305155, 610310, 1159589, 1525775, 2319178, 3051550, 5797945, 11595890, 22032191, 28989725, 44064382, 57979450, 110160955, 220321910, 550804775, 1101609550]

約数ペア:

[(1, 1101609550), (2, 550804775), (5, 220321910), (10, 110160955), (19, 57979450), (25, 44064382), (38, 28989725), (50, 22032191), (95, 11595890), (190, 5797945), (361, 3051550), (475, 2319178), (722, 1525775), (950, 1159589), (1805, 610310), (3610, 305155), (9025, 122062), (18050, 61031)]