29752580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 74850048

約数和(自身を除く): 45097468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 103, 110, 130, 143, 202, 206, 220, 260, 286, 404, 412, 505, 515, 572, 715, 1010, 1030, 1111, 1133, 1313, 1339, 1430, 2020, 2060, 2222, 2266, 2626, 2678, 2860, 4444, 4532, 5252, 5356, 5555, 5665, 6565, 6695, 10403, 11110, 11330, 13130, 13390, 14443, 14729, 20806, 22220, 22660, 26260, 26780, 28886, 29458, 41612, 52015, 57772, 58916, 72215, 73645, 104030, 114433, 135239, 144430, 147290, 208060, 228866, 270478, 288860, 294580, 457732, 540956, 572165, 676195, 1144330, 1352390, 1487629, 2288660, 2704780, 2975258, 5950516, 7438145, 14876290, 29752580]

約数ペア:

[(1, 29752580), (2, 14876290), (4, 7438145), (5, 5950516), (10, 2975258), (11, 2704780), (13, 2288660), (20, 1487629), (22, 1352390), (26, 1144330), (44, 676195), (52, 572165), (55, 540956), (65, 457732), (101, 294580), (103, 288860), (110, 270478), (130, 228866), (143, 208060), (202, 147290), (206, 144430), (220, 135239), (260, 114433), (286, 104030), (404, 73645), (412, 72215), (505, 58916), (515, 57772), (572, 52015), (715, 41612), (1010, 29458), (1030, 28886), (1111, 26780), (1133, 26260), (1313, 22660), (1339, 22220), (1430, 20806), (2020, 14729), (2060, 14443), (2222, 13390), (2266, 13130), (2626, 11330), (2678, 11110), (2860, 10403), (4444, 6695), (4532, 6565), (5252, 5665), (5356, 5555)]