3866706620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{21799}}^1$

素因数の和:22003

約数の個数: 72

約数和(自身を含む): 9498434400

約数和(自身を除く): 5631727780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 362, 490, 724, 905, 980, 1267, 1810, 2534, 3620, 5068, 6335, 8869, 12670, 17738, 21799, 25340, 35476, 43598, 44345, 87196, 88690, 108995, 152593, 177380, 217990, 305186, 435980, 610372, 762965, 1068151, 1525930, 2136302, 3051860, 3945619, 4272604, 5340755, 7891238, 10681510, 15782476, 19728095, 21363020, 27619333, 39456190, 55238666, 78912380, 110477332, 138096665, 193335331, 276193330, 386670662, 552386660, 773341324, 966676655, 1933353310, 3866706620]

約数ペア:

[(1, 3866706620), (2, 1933353310), (4, 966676655), (5, 773341324), (7, 552386660), (10, 386670662), (14, 276193330), (20, 193335331), (28, 138096665), (35, 110477332), (49, 78912380), (70, 55238666), (98, 39456190), (140, 27619333), (181, 21363020), (196, 19728095), (245, 15782476), (362, 10681510), (490, 7891238), (724, 5340755), (905, 4272604), (980, 3945619), (1267, 3051860), (1810, 2136302), (2534, 1525930), (3620, 1068151), (5068, 762965), (6335, 610372), (8869, 435980), (12670, 305186), (17738, 217990), (21799, 177380), (25340, 152593), (35476, 108995), (43598, 88690), (44345, 87196)]