5654780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7408900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 647, 874, 1294, 1748, 2185, 2588, 3235, 4370, 6470, 8740, 12293, 12940, 14881, 24586, 29762, 49172, 59524, 61465, 74405, 122930, 148810, 245860, 282739, 297620, 565478, 1130956, 1413695, 2827390, 5654780]

約数ペア:

[(1, 5654780), (2, 2827390), (4, 1413695), (5, 1130956), (10, 565478), (19, 297620), (20, 282739), (23, 245860), (38, 148810), (46, 122930), (76, 74405), (92, 61465), (95, 59524), (115, 49172), (190, 29762), (230, 24586), (380, 14881), (437, 12940), (460, 12293), (647, 8740), (874, 6470), (1294, 4370), (1748, 3235), (2185, 2588)]