32138840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 77319360

約数和(自身を除く): 45180520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 313, 340, 604, 626, 680, 755, 1208, 1252, 1510, 1565, 2504, 2567, 3020, 3130, 5134, 5321, 6040, 6260, 10268, 10642, 12520, 12835, 20536, 21284, 25670, 26605, 42568, 47263, 51340, 53210, 94526, 102680, 106420, 189052, 212840, 236315, 378104, 472630, 803471, 945260, 1606942, 1890520, 3213884, 4017355, 6427768, 8034710, 16069420, 32138840]

約数ペア:

[(1, 32138840), (2, 16069420), (4, 8034710), (5, 6427768), (8, 4017355), (10, 3213884), (17, 1890520), (20, 1606942), (34, 945260), (40, 803471), (68, 472630), (85, 378104), (136, 236315), (151, 212840), (170, 189052), (302, 106420), (313, 102680), (340, 94526), (604, 53210), (626, 51340), (680, 47263), (755, 42568), (1208, 26605), (1252, 25670), (1510, 21284), (1565, 20536), (2504, 12835), (2567, 12520), (3020, 10642), (3130, 10268), (5134, 6260), (5321, 6040)]