11146562020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{858749}}^1$

素因数の和:858828

約数の個数: 48

約数和(自身を含む): 25968600000

約数和(自身を除く): 14822037980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 858749, 1717498, 3434996, 4293745, 8587490, 9446239, 17174980, 18892478, 37784956, 47231195, 50666191, 94462390, 101332382, 188924780, 202664764, 253330955, 506661910, 557328101, 1013323820, 1114656202, 2229312404, 2786640505, 5573281010, 11146562020]

約数ペア:

[(1, 11146562020), (2, 5573281010), (4, 2786640505), (5, 2229312404), (10, 1114656202), (11, 1013323820), (20, 557328101), (22, 506661910), (44, 253330955), (55, 202664764), (59, 188924780), (110, 101332382), (118, 94462390), (220, 50666191), (236, 47231195), (295, 37784956), (590, 18892478), (649, 17174980), (1180, 9446239), (1298, 8587490), (2596, 4293745), (3245, 3434996), (6490, 1717498), (12980, 858749)]