5399020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 13138272

約数和(自身を除く): 7739252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 97, 110, 115, 121, 194, 220, 230, 242, 253, 388, 460, 484, 485, 506, 605, 970, 1012, 1067, 1210, 1265, 1940, 2134, 2231, 2420, 2530, 2783, 4268, 4462, 5060, 5335, 5566, 8924, 10670, 11132, 11155, 11737, 13915, 21340, 22310, 23474, 24541, 27830, 44620, 46948, 49082, 55660, 58685, 98164, 117370, 122705, 234740, 245410, 269951, 490820, 539902, 1079804, 1349755, 2699510, 5399020]

約数ペア:

[(1, 5399020), (2, 2699510), (4, 1349755), (5, 1079804), (10, 539902), (11, 490820), (20, 269951), (22, 245410), (23, 234740), (44, 122705), (46, 117370), (55, 98164), (92, 58685), (97, 55660), (110, 49082), (115, 46948), (121, 44620), (194, 27830), (220, 24541), (230, 23474), (242, 22310), (253, 21340), (388, 13915), (460, 11737), (484, 11155), (485, 11132), (506, 10670), (605, 8924), (970, 5566), (1012, 5335), (1067, 5060), (1210, 4462), (1265, 4268), (1940, 2783), (2134, 2530), (2231, 2420)]