3236821120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389041}}^1$

素因数の和:389073

約数の個数: 64

約数和(自身を含む): 8333279640

約数和(自身を除く): 5096458520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 389041, 778082, 1556164, 1945205, 3112328, 3890410, 5057533, 6224656, 7780820, 10115066, 12449312, 15561640, 20230132, 24898624, 25287665, 31123280, 40460264, 49797248, 50575330, 62246560, 80920528, 101150660, 124493120, 161841056, 202301320, 248986240, 323682112, 404602640, 647364224, 809205280, 1618410560, 3236821120]

約数ペア:

[(1, 3236821120), (2, 1618410560), (4, 809205280), (5, 647364224), (8, 404602640), (10, 323682112), (13, 248986240), (16, 202301320), (20, 161841056), (26, 124493120), (32, 101150660), (40, 80920528), (52, 62246560), (64, 50575330), (65, 49797248), (80, 40460264), (104, 31123280), (128, 25287665), (130, 24898624), (160, 20230132), (208, 15561640), (260, 12449312), (320, 10115066), (416, 7780820), (520, 6224656), (640, 5057533), (832, 3890410), (1040, 3112328), (1664, 1945205), (2080, 1556164), (4160, 778082), (8320, 389041)]