7136569100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{37189}}^1$

素因数の和:37323

約数の個数: 72

約数和(自身を含む): 16463269200

約数和(自身を除く): 9326700100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 101, 190, 202, 380, 404, 475, 505, 950, 1010, 1900, 1919, 2020, 2525, 3838, 5050, 7676, 9595, 10100, 19190, 37189, 38380, 47975, 74378, 95950, 148756, 185945, 191900, 371890, 706591, 743780, 929725, 1413182, 1859450, 2826364, 3532955, 3718900, 3756089, 7065910, 7512178, 14131820, 15024356, 17664775, 18780445, 35329550, 37560890, 70659100, 71365691, 75121780, 93902225, 142731382, 187804450, 285462764, 356828455, 375608900, 713656910, 1427313820, 1784142275, 3568284550, 7136569100]

約数ペア:

[(1, 7136569100), (2, 3568284550), (4, 1784142275), (5, 1427313820), (10, 713656910), (19, 375608900), (20, 356828455), (25, 285462764), (38, 187804450), (50, 142731382), (76, 93902225), (95, 75121780), (100, 71365691), (101, 70659100), (190, 37560890), (202, 35329550), (380, 18780445), (404, 17664775), (475, 15024356), (505, 14131820), (950, 7512178), (1010, 7065910), (1900, 3756089), (1919, 3718900), (2020, 3532955), (2525, 2826364), (3838, 1859450), (5050, 1413182), (7676, 929725), (9595, 743780), (10100, 706591), (19190, 371890), (37189, 191900), (38380, 185945), (47975, 148756), (74378, 95950)]