3884019700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8387}}^1$

素因数の和:8833

約数の個数: 72

約数和(自身を含む): 9217472544

約数和(自身を除く): 5333452844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 421, 550, 842, 1100, 1684, 2105, 4210, 4631, 8387, 8420, 9262, 10525, 16774, 18524, 21050, 23155, 33548, 41935, 42100, 46310, 83870, 92257, 92620, 115775, 167740, 184514, 209675, 231550, 369028, 419350, 461285, 463100, 838700, 922570, 1845140, 2306425, 3530927, 4612850, 7061854, 9225700, 14123708, 17654635, 35309270, 38840197, 70618540, 77680394, 88273175, 155360788, 176546350, 194200985, 353092700, 388401970, 776803940, 971004925, 1942009850, 3884019700]

約数ペア:

[(1, 3884019700), (2, 1942009850), (4, 971004925), (5, 776803940), (10, 388401970), (11, 353092700), (20, 194200985), (22, 176546350), (25, 155360788), (44, 88273175), (50, 77680394), (55, 70618540), (100, 38840197), (110, 35309270), (220, 17654635), (275, 14123708), (421, 9225700), (550, 7061854), (842, 4612850), (1100, 3530927), (1684, 2306425), (2105, 1845140), (4210, 922570), (4631, 838700), (8387, 463100), (8420, 461285), (9262, 419350), (10525, 369028), (16774, 231550), (18524, 209675), (21050, 184514), (23155, 167740), (33548, 115775), (41935, 92620), (42100, 92257), (46310, 83870)]