37772020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 95510016

約数和(自身を除く): 57737996

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 281, 286, 470, 517, 562, 572, 611, 715, 940, 1034, 1124, 1222, 1405, 1430, 2068, 2444, 2585, 2810, 2860, 3055, 3091, 3653, 5170, 5620, 6110, 6182, 6721, 7306, 10340, 12220, 12364, 13207, 13442, 14612, 15455, 18265, 26414, 26884, 30910, 33605, 36530, 40183, 52828, 61820, 66035, 67210, 73060, 80366, 132070, 134420, 145277, 160732, 171691, 200915, 264140, 290554, 343382, 401830, 581108, 686764, 726385, 803660, 858455, 1452770, 1716910, 1888601, 2905540, 3433820, 3777202, 7554404, 9443005, 18886010, 37772020]

約数ペア:

[(1, 37772020), (2, 18886010), (4, 9443005), (5, 7554404), (10, 3777202), (11, 3433820), (13, 2905540), (20, 1888601), (22, 1716910), (26, 1452770), (44, 858455), (47, 803660), (52, 726385), (55, 686764), (65, 581108), (94, 401830), (110, 343382), (130, 290554), (143, 264140), (188, 200915), (220, 171691), (235, 160732), (260, 145277), (281, 134420), (286, 132070), (470, 80366), (517, 73060), (562, 67210), (572, 66035), (611, 61820), (715, 52828), (940, 40183), (1034, 36530), (1124, 33605), (1222, 30910), (1405, 26884), (1430, 26414), (2068, 18265), (2444, 15455), (2585, 14612), (2810, 13442), (2860, 13207), (3055, 12364), (3091, 12220), (3653, 10340), (5170, 7306), (5620, 6721), (6110, 6182)]