4696640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 56

約数和(自身を含む): 12054840

約数和(自身を除く): 7358200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1129, 2080, 2258, 4160, 4516, 5645, 9032, 11290, 14677, 18064, 22580, 29354, 36128, 45160, 58708, 72256, 73385, 90320, 117416, 146770, 180640, 234832, 293540, 361280, 469664, 587080, 939328, 1174160, 2348320, 4696640]

約数ペア:

[(1, 4696640), (2, 2348320), (4, 1174160), (5, 939328), (8, 587080), (10, 469664), (13, 361280), (16, 293540), (20, 234832), (26, 180640), (32, 146770), (40, 117416), (52, 90320), (64, 73385), (65, 72256), (80, 58708), (104, 45160), (130, 36128), (160, 29354), (208, 22580), (260, 18064), (320, 14677), (416, 11290), (520, 9032), (832, 5645), (1040, 4516), (1129, 4160), (2080, 2258)]