83583470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 159943680

約数和(自身を除く): 76360210

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 4271, 8542, 9785, 19570, 21355, 42710, 81149, 162298, 405745, 439913, 811490, 879826, 2199565, 4399130, 8358347, 16716694, 41791735, 83583470]

約数ペア:

[(1, 83583470), (2, 41791735), (5, 16716694), (10, 8358347), (19, 4399130), (38, 2199565), (95, 879826), (103, 811490), (190, 439913), (206, 405745), (515, 162298), (1030, 81149), (1957, 42710), (3914, 21355), (4271, 19570), (8542, 9785)]