102190840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 241392960

約数和(自身を除く): 139202120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 277, 401, 460, 554, 802, 920, 1108, 1385, 1604, 2005, 2216, 2770, 3208, 4010, 5540, 6371, 8020, 9223, 11080, 12742, 16040, 18446, 25484, 31855, 36892, 46115, 50968, 63710, 73784, 92230, 111077, 127420, 184460, 222154, 254840, 368920, 444308, 555385, 888616, 1110770, 2221540, 2554771, 4443080, 5109542, 10219084, 12773855, 20438168, 25547710, 51095420, 102190840]

約数ペア:

[(1, 102190840), (2, 51095420), (4, 25547710), (5, 20438168), (8, 12773855), (10, 10219084), (20, 5109542), (23, 4443080), (40, 2554771), (46, 2221540), (92, 1110770), (115, 888616), (184, 555385), (230, 444308), (277, 368920), (401, 254840), (460, 222154), (554, 184460), (802, 127420), (920, 111077), (1108, 92230), (1385, 73784), (1604, 63710), (2005, 50968), (2216, 46115), (2770, 36892), (3208, 31855), (4010, 25484), (5540, 18446), (6371, 16040), (8020, 12742), (9223, 11080)]