74657200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10979}}^1$

素因数の和:11014

約数の個数: 60

約数和(自身を含む): 189932040

約数和(自身を除く): 115274840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10979, 21958, 43916, 54895, 87832, 109790, 175664, 186643, 219580, 274475, 373286, 439160, 548950, 746572, 878320, 933215, 1097900, 1493144, 1866430, 2195800, 2986288, 3732860, 4391600, 4666075, 7465720, 9332150, 14931440, 18664300, 37328600, 74657200]

約数ペア:

[(1, 74657200), (2, 37328600), (4, 18664300), (5, 14931440), (8, 9332150), (10, 7465720), (16, 4666075), (17, 4391600), (20, 3732860), (25, 2986288), (34, 2195800), (40, 1866430), (50, 1493144), (68, 1097900), (80, 933215), (85, 878320), (100, 746572), (136, 548950), (170, 439160), (200, 373286), (272, 274475), (340, 219580), (400, 186643), (425, 175664), (680, 109790), (850, 87832), (1360, 54895), (1700, 43916), (3400, 21958), (6800, 10979)]