73478560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 185939712

約数和(自身を除く): 112461152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 160, 164, 184, 205, 230, 328, 368, 410, 460, 487, 656, 736, 820, 920, 943, 974, 1312, 1640, 1840, 1886, 1948, 2435, 3280, 3680, 3772, 3896, 4715, 4870, 6560, 7544, 7792, 9430, 9740, 11201, 15088, 15584, 18860, 19480, 19967, 22402, 30176, 37720, 38960, 39934, 44804, 56005, 75440, 77920, 79868, 89608, 99835, 112010, 150880, 159736, 179216, 199670, 224020, 319472, 358432, 399340, 448040, 459241, 638944, 798680, 896080, 918482, 1597360, 1792160, 1836964, 2296205, 3194720, 3673928, 4592410, 7347856, 9184820, 14695712, 18369640, 36739280, 73478560]

約数ペア:

[(1, 73478560), (2, 36739280), (4, 18369640), (5, 14695712), (8, 9184820), (10, 7347856), (16, 4592410), (20, 3673928), (23, 3194720), (32, 2296205), (40, 1836964), (41, 1792160), (46, 1597360), (80, 918482), (82, 896080), (92, 798680), (115, 638944), (160, 459241), (164, 448040), (184, 399340), (205, 358432), (230, 319472), (328, 224020), (368, 199670), (410, 179216), (460, 159736), (487, 150880), (656, 112010), (736, 99835), (820, 89608), (920, 79868), (943, 77920), (974, 75440), (1312, 56005), (1640, 44804), (1840, 39934), (1886, 38960), (1948, 37720), (2435, 30176), (3280, 22402), (3680, 19967), (3772, 19480), (3896, 18860), (4715, 15584), (4870, 15088), (6560, 11201), (7544, 9740), (7792, 9430)]