65543060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 151224192

約数和(自身を除く): 85681132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 1973, 3020, 3322, 3946, 6644, 7892, 8305, 9865, 16610, 19730, 21703, 33220, 39460, 43406, 86812, 108515, 217030, 297923, 434060, 595846, 1191692, 1489615, 2979230, 3277153, 5958460, 6554306, 13108612, 16385765, 32771530, 65543060]

約数ペア:

[(1, 65543060), (2, 32771530), (4, 16385765), (5, 13108612), (10, 6554306), (11, 5958460), (20, 3277153), (22, 2979230), (44, 1489615), (55, 1191692), (110, 595846), (151, 434060), (220, 297923), (302, 217030), (604, 108515), (755, 86812), (1510, 43406), (1661, 39460), (1973, 33220), (3020, 21703), (3322, 19730), (3946, 16610), (6644, 9865), (7892, 8305)]