226199220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289999}}^1$

素因数の和:290024

約数の個数: 48

約数和(自身を含む): 682080000

約数和(自身を除く): 455880780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 289999, 579998, 869997, 1159996, 1449995, 1739994, 2899990, 3479988, 3769987, 4349985, 5799980, 7539974, 8699970, 11309961, 15079948, 17399940, 18849935, 22619922, 37699870, 45239844, 56549805, 75399740, 113099610, 226199220]

約数ペア:

[(1, 226199220), (2, 113099610), (3, 75399740), (4, 56549805), (5, 45239844), (6, 37699870), (10, 22619922), (12, 18849935), (13, 17399940), (15, 15079948), (20, 11309961), (26, 8699970), (30, 7539974), (39, 5799980), (52, 4349985), (60, 3769987), (65, 3479988), (78, 2899990), (130, 1739994), (156, 1449995), (195, 1159996), (260, 869997), (390, 579998), (780, 289999)]