100018016

素因数分解:

$2^5\times 7^2\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 230886936

約数和(自身を除く): 130868920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 227, 281, 392, 454, 562, 784, 908, 1124, 1568, 1589, 1816, 1967, 2248, 3178, 3632, 3934, 4496, 6356, 7264, 7868, 8992, 11123, 12712, 13769, 15736, 22246, 25424, 27538, 31472, 44492, 50848, 55076, 62944, 63787, 88984, 110152, 127574, 177968, 220304, 255148, 355936, 440608, 446509, 510296, 893018, 1020592, 1786036, 2041184, 3125563, 3572072, 6251126, 7144144, 12502252, 14288288, 25004504, 50009008, 100018016]

約数ペア:

[(1, 100018016), (2, 50009008), (4, 25004504), (7, 14288288), (8, 12502252), (14, 7144144), (16, 6251126), (28, 3572072), (32, 3125563), (49, 2041184), (56, 1786036), (98, 1020592), (112, 893018), (196, 510296), (224, 446509), (227, 440608), (281, 355936), (392, 255148), (454, 220304), (562, 177968), (784, 127574), (908, 110152), (1124, 88984), (1568, 63787), (1589, 62944), (1816, 55076), (1967, 50848), (2248, 44492), (3178, 31472), (3632, 27538), (3934, 25424), (4496, 22246), (6356, 15736), (7264, 13769), (7868, 12712), (8992, 11123)]