414804940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 963786096

約数和(自身を除く): 548981156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 181, 220, 242, 362, 484, 605, 724, 905, 947, 1210, 1810, 1894, 1991, 2420, 3620, 3788, 3982, 4735, 7964, 9470, 9955, 10417, 18940, 19910, 20834, 21901, 39820, 41668, 43802, 52085, 87604, 104170, 109505, 114587, 171407, 208340, 219010, 229174, 342814, 438020, 458348, 572935, 685628, 857035, 1145870, 1714070, 1885477, 2291740, 3428140, 3770954, 7541908, 9427385, 18854770, 20740247, 37709540, 41480494, 82960988, 103701235, 207402470, 414804940]

約数ペア:

[(1, 414804940), (2, 207402470), (4, 103701235), (5, 82960988), (10, 41480494), (11, 37709540), (20, 20740247), (22, 18854770), (44, 9427385), (55, 7541908), (110, 3770954), (121, 3428140), (181, 2291740), (220, 1885477), (242, 1714070), (362, 1145870), (484, 857035), (605, 685628), (724, 572935), (905, 458348), (947, 438020), (1210, 342814), (1810, 229174), (1894, 219010), (1991, 208340), (2420, 171407), (3620, 114587), (3788, 109505), (3982, 104170), (4735, 87604), (7964, 52085), (9470, 43802), (9955, 41668), (10417, 39820), (18940, 21901), (19910, 20834)]