40020504

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53791}}^1$

素因数の和:53831

約数の個数: 32

約数和(自身を含む): 103280640

約数和(自身を除く): 63260136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 53791, 107582, 161373, 215164, 322746, 430328, 645492, 1290984, 1667521, 3335042, 5002563, 6670084, 10005126, 13340168, 20010252, 40020504]

約数ペア:

[(1, 40020504), (2, 20010252), (3, 13340168), (4, 10005126), (6, 6670084), (8, 5002563), (12, 3335042), (24, 1667521), (31, 1290984), (62, 645492), (93, 430328), (124, 322746), (186, 215164), (248, 161373), (372, 107582), (744, 53791)]