29772580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 36634460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1097, 1180, 1357, 2194, 2714, 4388, 5428, 5485, 6785, 10970, 13570, 21940, 25231, 27140, 50462, 64723, 100924, 126155, 129446, 252310, 258892, 323615, 504620, 647230, 1294460, 1488629, 2977258, 5954516, 7443145, 14886290, 29772580]

約数ペア:

[(1, 29772580), (2, 14886290), (4, 7443145), (5, 5954516), (10, 2977258), (20, 1488629), (23, 1294460), (46, 647230), (59, 504620), (92, 323615), (115, 258892), (118, 252310), (230, 129446), (236, 126155), (295, 100924), (460, 64723), (590, 50462), (1097, 27140), (1180, 25231), (1357, 21940), (2194, 13570), (2714, 10970), (4388, 6785), (5428, 5485)]