46820540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 112971264

約数和(自身を除く): 66150724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 148, 155, 157, 185, 260, 310, 314, 370, 403, 481, 620, 628, 740, 785, 806, 962, 1147, 1570, 1612, 1924, 2015, 2041, 2294, 2405, 3140, 4030, 4082, 4588, 4810, 4867, 5735, 5809, 8060, 8164, 9620, 9734, 10205, 11470, 11618, 14911, 19468, 20410, 22940, 23236, 24335, 29045, 29822, 40820, 48670, 58090, 59644, 63271, 74555, 75517, 97340, 116180, 126542, 149110, 151034, 180079, 253084, 298220, 302068, 316355, 360158, 377585, 632710, 720316, 755170, 900395, 1265420, 1510340, 1800790, 2341027, 3601580, 4682054, 9364108, 11705135, 23410270, 46820540]

約数ペア:

[(1, 46820540), (2, 23410270), (4, 11705135), (5, 9364108), (10, 4682054), (13, 3601580), (20, 2341027), (26, 1800790), (31, 1510340), (37, 1265420), (52, 900395), (62, 755170), (65, 720316), (74, 632710), (124, 377585), (130, 360158), (148, 316355), (155, 302068), (157, 298220), (185, 253084), (260, 180079), (310, 151034), (314, 149110), (370, 126542), (403, 116180), (481, 97340), (620, 75517), (628, 74555), (740, 63271), (785, 59644), (806, 58090), (962, 48670), (1147, 40820), (1570, 29822), (1612, 29045), (1924, 24335), (2015, 23236), (2041, 22940), (2294, 20410), (2405, 19468), (3140, 14911), (4030, 11618), (4082, 11470), (4588, 10205), (4810, 9734), (4867, 9620), (5735, 8164), (5809, 8060)]