27461720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4836

約数の個数: 64

約数和(自身を含む): 72606240

約数和(自身を除く): 45144520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4801, 5720, 9602, 19204, 24005, 38408, 48010, 52811, 62413, 96020, 105622, 124826, 192040, 211244, 249652, 264055, 312065, 422488, 499304, 528110, 624130, 686543, 1056220, 1248260, 1373086, 2112440, 2496520, 2746172, 3432715, 5492344, 6865430, 13730860, 27461720]

約数ペア:

[(1, 27461720), (2, 13730860), (4, 6865430), (5, 5492344), (8, 3432715), (10, 2746172), (11, 2496520), (13, 2112440), (20, 1373086), (22, 1248260), (26, 1056220), (40, 686543), (44, 624130), (52, 528110), (55, 499304), (65, 422488), (88, 312065), (104, 264055), (110, 249652), (130, 211244), (143, 192040), (220, 124826), (260, 105622), (286, 96020), (440, 62413), (520, 52811), (572, 48010), (715, 38408), (1144, 24005), (1430, 19204), (2860, 9602), (4801, 5720)]