32979940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 81846072

約数和(自身を除く): 48866132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 461, 490, 511, 730, 922, 980, 1022, 1460, 1844, 2044, 2305, 2555, 3227, 3577, 4610, 5110, 6454, 7154, 9220, 10220, 12908, 14308, 16135, 17885, 22589, 32270, 33653, 35770, 45178, 64540, 67306, 71540, 90356, 112945, 134612, 168265, 225890, 235571, 336530, 451780, 471142, 673060, 942284, 1177855, 1648997, 2355710, 3297994, 4711420, 6595988, 8244985, 16489970, 32979940]

約数ペア:

[(1, 32979940), (2, 16489970), (4, 8244985), (5, 6595988), (7, 4711420), (10, 3297994), (14, 2355710), (20, 1648997), (28, 1177855), (35, 942284), (49, 673060), (70, 471142), (73, 451780), (98, 336530), (140, 235571), (146, 225890), (196, 168265), (245, 134612), (292, 112945), (365, 90356), (461, 71540), (490, 67306), (511, 64540), (730, 45178), (922, 35770), (980, 33653), (1022, 32270), (1460, 22589), (1844, 17885), (2044, 16135), (2305, 14308), (2555, 12908), (3227, 10220), (3577, 9220), (4610, 7154), (5110, 6454)]