13308096280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{41593}}^1$

素因数の和:42044

約数の個数: 64

約数和(自身を含む): 31594802400

約数和(自身を除く): 18286706120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 421, 760, 842, 1684, 2105, 3368, 4210, 7999, 8420, 15998, 16840, 31996, 39995, 41593, 63992, 79990, 83186, 159980, 166372, 207965, 319960, 332744, 415930, 790267, 831860, 1580534, 1663720, 3161068, 3951335, 6322136, 7902670, 15805340, 17510653, 31610680, 35021306, 70042612, 87553265, 140085224, 175106530, 332702407, 350213060, 665404814, 700426120, 1330809628, 1663512035, 2661619256, 3327024070, 6654048140, 13308096280]

約数ペア:

[(1, 13308096280), (2, 6654048140), (4, 3327024070), (5, 2661619256), (8, 1663512035), (10, 1330809628), (19, 700426120), (20, 665404814), (38, 350213060), (40, 332702407), (76, 175106530), (95, 140085224), (152, 87553265), (190, 70042612), (380, 35021306), (421, 31610680), (760, 17510653), (842, 15805340), (1684, 7902670), (2105, 6322136), (3368, 3951335), (4210, 3161068), (7999, 1663720), (8420, 1580534), (15998, 831860), (16840, 790267), (31996, 415930), (39995, 332744), (41593, 319960), (63992, 207965), (79990, 166372), (83186, 159980)]