194329300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7729

約数の個数: 72

約数和(自身を含む): 480094272

約数和(自身を除く): 285764972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 7681, 12650, 15362, 25300, 30724, 38405, 76810, 84491, 153620, 168982, 176663, 192025, 337964, 353326, 384050, 422455, 706652, 768100, 844910, 883315, 1689820, 1766630, 1943293, 2112275, 3533260, 3886586, 4224550, 4416575, 7773172, 8449100, 8833150, 9716465, 17666300, 19432930, 38865860, 48582325, 97164650, 194329300]

約数ペア:

[(1, 194329300), (2, 97164650), (4, 48582325), (5, 38865860), (10, 19432930), (11, 17666300), (20, 9716465), (22, 8833150), (23, 8449100), (25, 7773172), (44, 4416575), (46, 4224550), (50, 3886586), (55, 3533260), (92, 2112275), (100, 1943293), (110, 1766630), (115, 1689820), (220, 883315), (230, 844910), (253, 768100), (275, 706652), (460, 422455), (506, 384050), (550, 353326), (575, 337964), (1012, 192025), (1100, 176663), (1150, 168982), (1265, 153620), (2300, 84491), (2530, 76810), (5060, 38405), (6325, 30724), (7681, 25300), (12650, 15362)]