415080356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 791616000

約数和(自身を除く): 376535644

約数列:

[1, 2, 4, 23, 37, 46, 61, 74, 92, 122, 148, 244, 851, 1403, 1702, 1999, 2257, 2806, 3404, 3998, 4514, 5612, 7996, 9028, 45977, 51911, 73963, 91954, 103822, 121939, 147926, 183908, 207644, 243878, 295852, 487756, 1701149, 2804597, 3402298, 4511743, 5609194, 6804596, 9023486, 11218388, 18046972, 103770089, 207540178, 415080356]

約数ペア:

[(1, 415080356), (2, 207540178), (4, 103770089), (23, 18046972), (37, 11218388), (46, 9023486), (61, 6804596), (74, 5609194), (92, 4511743), (122, 3402298), (148, 2804597), (244, 1701149), (851, 487756), (1403, 295852), (1702, 243878), (1999, 207644), (2257, 183908), (2806, 147926), (3404, 121939), (3998, 103822), (4514, 91954), (5612, 73963), (7996, 51911), (9028, 45977)]