5509130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 11347560

約数和(自身を除く): 5838430

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 157, 242, 290, 314, 319, 605, 638, 785, 1210, 1570, 1595, 1727, 3190, 3454, 3509, 4553, 7018, 8635, 9106, 17270, 17545, 18997, 22765, 35090, 37994, 45530, 50083, 94985, 100166, 189970, 250415, 500830, 550913, 1101826, 2754565, 5509130]

約数ペア:

[(1, 5509130), (2, 2754565), (5, 1101826), (10, 550913), (11, 500830), (22, 250415), (29, 189970), (55, 100166), (58, 94985), (110, 50083), (121, 45530), (145, 37994), (157, 35090), (242, 22765), (290, 18997), (314, 17545), (319, 17270), (605, 9106), (638, 8635), (785, 7018), (1210, 4553), (1570, 3509), (1595, 3454), (1727, 3190)]