82432360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 108857240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 163, 188, 235, 269, 326, 376, 470, 538, 652, 815, 940, 1076, 1304, 1345, 1630, 1880, 2152, 2690, 3260, 5380, 6520, 7661, 10760, 12643, 15322, 25286, 30644, 38305, 43847, 50572, 61288, 63215, 76610, 87694, 101144, 126430, 153220, 175388, 219235, 252860, 306440, 350776, 438470, 505720, 876940, 1753880, 2060809, 4121618, 8243236, 10304045, 16486472, 20608090, 41216180, 82432360]

約数ペア:

[(1, 82432360), (2, 41216180), (4, 20608090), (5, 16486472), (8, 10304045), (10, 8243236), (20, 4121618), (40, 2060809), (47, 1753880), (94, 876940), (163, 505720), (188, 438470), (235, 350776), (269, 306440), (326, 252860), (376, 219235), (470, 175388), (538, 153220), (652, 126430), (815, 101144), (940, 87694), (1076, 76610), (1304, 63215), (1345, 61288), (1630, 50572), (1880, 43847), (2152, 38305), (2690, 30644), (3260, 25286), (5380, 15322), (6520, 12643), (7661, 10760)]