4160104

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 8992620

約数和(自身を除く): 4832516

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 181, 221, 338, 362, 442, 676, 724, 884, 1352, 1448, 1768, 2353, 2873, 3077, 4706, 5746, 6154, 9412, 11492, 12308, 18824, 22984, 24616, 30589, 40001, 61178, 80002, 122356, 160004, 244712, 320008, 520013, 1040026, 2080052, 4160104]

約数ペア:

[(1, 4160104), (2, 2080052), (4, 1040026), (8, 520013), (13, 320008), (17, 244712), (26, 160004), (34, 122356), (52, 80002), (68, 61178), (104, 40001), (136, 30589), (169, 24616), (181, 22984), (221, 18824), (338, 12308), (362, 11492), (442, 9412), (676, 6154), (724, 5746), (884, 4706), (1352, 3077), (1448, 2873), (1768, 2353)]