17431504480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8380531}}^1$

素因数の和:8380559

約数の個数: 48

約数和(自身を含む): 44349775344

約数和(自身を除く): 26918270864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 8380531, 16761062, 33522124, 41902655, 67044248, 83805310, 108946903, 134088496, 167610620, 217893806, 268176992, 335221240, 435787612, 544734515, 670442480, 871575224, 1089469030, 1340884960, 1743150448, 2178938060, 3486300896, 4357876120, 8715752240, 17431504480]

約数ペア:

[(1, 17431504480), (2, 8715752240), (4, 4357876120), (5, 3486300896), (8, 2178938060), (10, 1743150448), (13, 1340884960), (16, 1089469030), (20, 871575224), (26, 670442480), (32, 544734515), (40, 435787612), (52, 335221240), (65, 268176992), (80, 217893806), (104, 167610620), (130, 134088496), (160, 108946903), (208, 83805310), (260, 67044248), (416, 41902655), (520, 33522124), (1040, 16761062), (2080, 8380531)]