8889674920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8093}}^1\times {\mathrm{3923}}^1$

素因数の和:12034

約数の個数: 64

約数和(自身を含む): 22867816320

約数和(自身を除く): 13978141400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3923, 7846, 8093, 15692, 16186, 19615, 27461, 31384, 32372, 39230, 40465, 54922, 56651, 64744, 78460, 80930, 109844, 113302, 137305, 156920, 161860, 219688, 226604, 274610, 283255, 323720, 453208, 549220, 566510, 1098440, 1133020, 2266040, 31748839, 63497678, 126995356, 158744195, 222241873, 253990712, 317488390, 444483746, 634976780, 888967492, 1111209365, 1269953560, 1777934984, 2222418730, 4444837460, 8889674920]

約数ペア:

[(1, 8889674920), (2, 4444837460), (4, 2222418730), (5, 1777934984), (7, 1269953560), (8, 1111209365), (10, 888967492), (14, 634976780), (20, 444483746), (28, 317488390), (35, 253990712), (40, 222241873), (56, 158744195), (70, 126995356), (140, 63497678), (280, 31748839), (3923, 2266040), (7846, 1133020), (8093, 1098440), (15692, 566510), (16186, 549220), (19615, 453208), (27461, 323720), (31384, 283255), (32372, 274610), (39230, 226604), (40465, 219688), (54922, 161860), (56651, 156920), (64744, 137305), (78460, 113302), (80930, 109844)]