73098640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 110103920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 911, 944, 1003, 1180, 1360, 1822, 2006, 2360, 3644, 4012, 4555, 4720, 5015, 7288, 8024, 9110, 10030, 14576, 15487, 16048, 18220, 20060, 30974, 36440, 40120, 53749, 61948, 72880, 77435, 80240, 107498, 123896, 154870, 214996, 247792, 268745, 309740, 429992, 537490, 619480, 859984, 913733, 1074980, 1238960, 1827466, 2149960, 3654932, 4299920, 4568665, 7309864, 9137330, 14619728, 18274660, 36549320, 73098640]

約数ペア:

[(1, 73098640), (2, 36549320), (4, 18274660), (5, 14619728), (8, 9137330), (10, 7309864), (16, 4568665), (17, 4299920), (20, 3654932), (34, 2149960), (40, 1827466), (59, 1238960), (68, 1074980), (80, 913733), (85, 859984), (118, 619480), (136, 537490), (170, 429992), (236, 309740), (272, 268745), (295, 247792), (340, 214996), (472, 154870), (590, 123896), (680, 107498), (911, 80240), (944, 77435), (1003, 72880), (1180, 61948), (1360, 53749), (1822, 40120), (2006, 36440), (2360, 30974), (3644, 20060), (4012, 18220), (4555, 16048), (4720, 15487), (5015, 14576), (7288, 10030), (8024, 9110)]