23068240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 59277456

約数和(自身を除く): 36209216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 541, 656, 820, 1040, 1066, 1082, 1640, 2132, 2164, 2665, 2705, 3280, 4264, 4328, 5330, 5410, 7033, 8528, 8656, 10660, 10820, 14066, 21320, 21640, 22181, 28132, 35165, 42640, 43280, 44362, 56264, 70330, 88724, 110905, 112528, 140660, 177448, 221810, 281320, 288353, 354896, 443620, 562640, 576706, 887240, 1153412, 1441765, 1774480, 2306824, 2883530, 4613648, 5767060, 11534120, 23068240]

約数ペア:

[(1, 23068240), (2, 11534120), (4, 5767060), (5, 4613648), (8, 2883530), (10, 2306824), (13, 1774480), (16, 1441765), (20, 1153412), (26, 887240), (40, 576706), (41, 562640), (52, 443620), (65, 354896), (80, 288353), (82, 281320), (104, 221810), (130, 177448), (164, 140660), (205, 112528), (208, 110905), (260, 88724), (328, 70330), (410, 56264), (520, 44362), (533, 43280), (541, 42640), (656, 35165), (820, 28132), (1040, 22181), (1066, 21640), (1082, 21320), (1640, 14066), (2132, 10820), (2164, 10660), (2665, 8656), (2705, 8528), (3280, 7033), (4264, 5410), (4328, 5330)]