61769680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 166489344

約数和(自身を除く): 104719664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 1511, 2044, 2555, 2920, 3022, 4088, 5110, 5840, 6044, 7555, 8176, 10220, 10577, 12088, 15110, 20440, 21154, 24176, 30220, 40880, 42308, 52885, 60440, 84616, 105770, 110303, 120880, 169232, 211540, 220606, 423080, 441212, 551515, 772121, 846160, 882424, 1103030, 1544242, 1764848, 2206060, 3088484, 3860605, 4412120, 6176968, 7721210, 8824240, 12353936, 15442420, 30884840, 61769680]

約数ペア:

[(1, 61769680), (2, 30884840), (4, 15442420), (5, 12353936), (7, 8824240), (8, 7721210), (10, 6176968), (14, 4412120), (16, 3860605), (20, 3088484), (28, 2206060), (35, 1764848), (40, 1544242), (56, 1103030), (70, 882424), (73, 846160), (80, 772121), (112, 551515), (140, 441212), (146, 423080), (280, 220606), (292, 211540), (365, 169232), (511, 120880), (560, 110303), (584, 105770), (730, 84616), (1022, 60440), (1168, 52885), (1460, 42308), (1511, 40880), (2044, 30220), (2555, 24176), (2920, 21154), (3022, 20440), (4088, 15110), (5110, 12088), (5840, 10577), (6044, 10220), (7555, 8176)]