1361941840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{41221}}^1$

素因数の和:41300

約数の個数: 80

約数和(自身を含む): 3680300160

約数和(自身を除く): 2318358320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 6608, 8260, 16520, 33040, 41221, 82442, 164884, 206105, 288547, 329768, 412210, 577094, 659536, 824420, 1154188, 1442735, 1648840, 2308376, 2432039, 2885470, 3297680, 4616752, 4864078, 5770940, 9728156, 11541880, 12160195, 17024273, 19456312, 23083760, 24320390, 34048546, 38912624, 48640780, 68097092, 85121365, 97281560, 136194184, 170242730, 194563120, 272388368, 340485460, 680970920, 1361941840]

約数ペア:

[(1, 1361941840), (2, 680970920), (4, 340485460), (5, 272388368), (7, 194563120), (8, 170242730), (10, 136194184), (14, 97281560), (16, 85121365), (20, 68097092), (28, 48640780), (35, 38912624), (40, 34048546), (56, 24320390), (59, 23083760), (70, 19456312), (80, 17024273), (112, 12160195), (118, 11541880), (140, 9728156), (236, 5770940), (280, 4864078), (295, 4616752), (413, 3297680), (472, 2885470), (560, 2432039), (590, 2308376), (826, 1648840), (944, 1442735), (1180, 1154188), (1652, 824420), (2065, 659536), (2360, 577094), (3304, 412210), (4130, 329768), (4720, 288547), (6608, 206105), (8260, 164884), (16520, 82442), (33040, 41221)]