2505073060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15930

約数の個数: 96

約数和(自身を含む): 6402009600

約数和(自身を除く): 3896936540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 460, 490, 644, 686, 805, 980, 1127, 1372, 1610, 1715, 2254, 3220, 3430, 4508, 5635, 6860, 7889, 11270, 15778, 15877, 22540, 31556, 31754, 39445, 63508, 78890, 79385, 111139, 157780, 158770, 222278, 317540, 365171, 444556, 555695, 730342, 777973, 1111390, 1460684, 1555946, 1825855, 2222780, 2556197, 3111892, 3651710, 3889865, 5112394, 5445811, 7303420, 7779730, 10224788, 10891622, 12780985, 15559460, 17893379, 21783244, 25561970, 27229055, 35786758, 51123940, 54458110, 71573516, 89466895, 108916220, 125253653, 178933790, 250507306, 357867580, 501014612, 626268265, 1252536530, 2505073060]

約数ペア:

[(1, 2505073060), (2, 1252536530), (4, 626268265), (5, 501014612), (7, 357867580), (10, 250507306), (14, 178933790), (20, 125253653), (23, 108916220), (28, 89466895), (35, 71573516), (46, 54458110), (49, 51123940), (70, 35786758), (92, 27229055), (98, 25561970), (115, 21783244), (140, 17893379), (161, 15559460), (196, 12780985), (230, 10891622), (245, 10224788), (322, 7779730), (343, 7303420), (460, 5445811), (490, 5112394), (644, 3889865), (686, 3651710), (805, 3111892), (980, 2556197), (1127, 2222780), (1372, 1825855), (1610, 1555946), (1715, 1460684), (2254, 1111390), (3220, 777973), (3430, 730342), (4508, 555695), (5635, 444556), (6860, 365171), (7889, 317540), (11270, 222278), (15778, 158770), (15877, 157780), (22540, 111139), (31556, 79385), (31754, 78890), (39445, 63508)]