2913089080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{12659}}^1$

素因数の和:13204

約数の個数: 64

約数和(自身を含む): 7164547200

約数和(自身を除く): 4251458120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 523, 1046, 2092, 2615, 4184, 5230, 5753, 10460, 11506, 12659, 20920, 23012, 25318, 28765, 46024, 50636, 57530, 63295, 101272, 115060, 126590, 139249, 230120, 253180, 278498, 506360, 556996, 696245, 1113992, 1392490, 2784980, 5569960, 6620657, 13241314, 26482628, 33103285, 52965256, 66206570, 72827227, 132413140, 145654454, 264826280, 291308908, 364136135, 582617816, 728272270, 1456544540, 2913089080]

約数ペア:

[(1, 2913089080), (2, 1456544540), (4, 728272270), (5, 582617816), (8, 364136135), (10, 291308908), (11, 264826280), (20, 145654454), (22, 132413140), (40, 72827227), (44, 66206570), (55, 52965256), (88, 33103285), (110, 26482628), (220, 13241314), (440, 6620657), (523, 5569960), (1046, 2784980), (2092, 1392490), (2615, 1113992), (4184, 696245), (5230, 556996), (5753, 506360), (10460, 278498), (11506, 253180), (12659, 230120), (20920, 139249), (23012, 126590), (25318, 115060), (28765, 101272), (46024, 63295), (50636, 57530)]