54212320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 142884000

約数和(自身を除く): 88671680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1049, 1292, 1360, 1520, 1615, 2098, 2584, 2720, 3040, 3230, 4196, 5168, 5245, 6460, 8392, 10336, 10490, 12920, 16784, 17833, 19931, 20980, 25840, 33568, 35666, 39862, 41960, 51680, 71332, 79724, 83920, 89165, 99655, 142664, 159448, 167840, 178330, 199310, 285328, 318896, 338827, 356660, 398620, 570656, 637792, 677654, 713320, 797240, 1355308, 1426640, 1594480, 1694135, 2710616, 2853280, 3188960, 3388270, 5421232, 6776540, 10842464, 13553080, 27106160, 54212320]

約数ペア:

[(1, 54212320), (2, 27106160), (4, 13553080), (5, 10842464), (8, 6776540), (10, 5421232), (16, 3388270), (17, 3188960), (19, 2853280), (20, 2710616), (32, 1694135), (34, 1594480), (38, 1426640), (40, 1355308), (68, 797240), (76, 713320), (80, 677654), (85, 637792), (95, 570656), (136, 398620), (152, 356660), (160, 338827), (170, 318896), (190, 285328), (272, 199310), (304, 178330), (323, 167840), (340, 159448), (380, 142664), (544, 99655), (608, 89165), (646, 83920), (680, 79724), (760, 71332), (1049, 51680), (1292, 41960), (1360, 39862), (1520, 35666), (1615, 33568), (2098, 25840), (2584, 20980), (2720, 19931), (3040, 17833), (3230, 16784), (4196, 12920), (5168, 10490), (5245, 10336), (6460, 8392)]