75681620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31799}}^1$

素因数の和:31832

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 116644780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 31799, 63598, 127196, 158995, 222593, 317990, 445186, 540583, 635980, 890372, 1081166, 1112965, 2162332, 2225930, 2702915, 3784081, 4451860, 5405830, 7568162, 10811660, 15136324, 18920405, 37840810, 75681620]

約数ペア:

[(1, 75681620), (2, 37840810), (4, 18920405), (5, 15136324), (7, 10811660), (10, 7568162), (14, 5405830), (17, 4451860), (20, 3784081), (28, 2702915), (34, 2225930), (35, 2162332), (68, 1112965), (70, 1081166), (85, 890372), (119, 635980), (140, 540583), (170, 445186), (238, 317990), (340, 222593), (476, 158995), (595, 127196), (1190, 63598), (2380, 31799)]