84502240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 216203904

約数和(自身を除く): 131701664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 544, 661, 680, 752, 799, 940, 1322, 1360, 1504, 1598, 1880, 2644, 2720, 3196, 3305, 3760, 3995, 5288, 6392, 6610, 7520, 7990, 10576, 11237, 12784, 13220, 15980, 21152, 22474, 25568, 26440, 31067, 31960, 44948, 52880, 56185, 62134, 63920, 89896, 105760, 112370, 124268, 127840, 155335, 179792, 224740, 248536, 310670, 359584, 449480, 497072, 528139, 621340, 898960, 994144, 1056278, 1242680, 1797920, 2112556, 2485360, 2640695, 4225112, 4970720, 5281390, 8450224, 10562780, 16900448, 21125560, 42251120, 84502240]

約数ペア:

[(1, 84502240), (2, 42251120), (4, 21125560), (5, 16900448), (8, 10562780), (10, 8450224), (16, 5281390), (17, 4970720), (20, 4225112), (32, 2640695), (34, 2485360), (40, 2112556), (47, 1797920), (68, 1242680), (80, 1056278), (85, 994144), (94, 898960), (136, 621340), (160, 528139), (170, 497072), (188, 449480), (235, 359584), (272, 310670), (340, 248536), (376, 224740), (470, 179792), (544, 155335), (661, 127840), (680, 124268), (752, 112370), (799, 105760), (940, 89896), (1322, 63920), (1360, 62134), (1504, 56185), (1598, 52880), (1880, 44948), (2644, 31960), (2720, 31067), (3196, 26440), (3305, 25568), (3760, 22474), (3995, 21152), (5288, 15980), (6392, 13220), (6610, 12784), (7520, 11237), (7990, 10576)]