409848652720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17134141}}^1$

素因数の和:17134190

約数の個数: 80

約数和(自身を含む): 1070815338432

約数和(自身を除く): 660966685712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 17134141, 34268282, 68536564, 85670705, 137073128, 171341410, 222743833, 274146256, 342682820, 394085243, 445487666, 685365640, 788170486, 890975332, 1113719165, 1370731280, 1576340972, 1781950664, 1970426215, 2227438330, 3152681944, 3563901328, 3940852430, 4454876660, 5123108159, 6305363888, 7881704860, 8909753320, 10246216318, 15763409720, 17819506640, 20492432636, 25615540795, 31526819440, 40984865272, 51231081590, 81969730544, 102462163180, 204924326360, 409848652720]

約数ペア:

[(1, 409848652720), (2, 204924326360), (4, 102462163180), (5, 81969730544), (8, 51231081590), (10, 40984865272), (13, 31526819440), (16, 25615540795), (20, 20492432636), (23, 17819506640), (26, 15763409720), (40, 10246216318), (46, 8909753320), (52, 7881704860), (65, 6305363888), (80, 5123108159), (92, 4454876660), (104, 3940852430), (115, 3563901328), (130, 3152681944), (184, 2227438330), (208, 1970426215), (230, 1781950664), (260, 1576340972), (299, 1370731280), (368, 1113719165), (460, 890975332), (520, 788170486), (598, 685365640), (920, 445487666), (1040, 394085243), (1196, 342682820), (1495, 274146256), (1840, 222743833), (2392, 171341410), (2990, 137073128), (4784, 85670705), (5980, 68536564), (11960, 34268282), (23920, 17134141)]