25706450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 60162816

約数和(自身を除く): 34456366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 607, 770, 847, 1210, 1214, 1694, 1925, 3025, 3035, 3850, 4235, 4249, 6050, 6070, 6677, 8470, 8498, 13354, 15175, 21175, 21245, 30350, 33385, 42350, 42490, 46739, 66770, 73447, 93478, 106225, 146894, 166925, 212450, 233695, 333850, 367235, 467390, 514129, 734470, 1028258, 1168475, 1836175, 2336950, 2570645, 3672350, 5141290, 12853225, 25706450]

約数ペア:

[(1, 25706450), (2, 12853225), (5, 5141290), (7, 3672350), (10, 2570645), (11, 2336950), (14, 1836175), (22, 1168475), (25, 1028258), (35, 734470), (50, 514129), (55, 467390), (70, 367235), (77, 333850), (110, 233695), (121, 212450), (154, 166925), (175, 146894), (242, 106225), (275, 93478), (350, 73447), (385, 66770), (550, 46739), (605, 42490), (607, 42350), (770, 33385), (847, 30350), (1210, 21245), (1214, 21175), (1694, 15175), (1925, 13354), (3025, 8498), (3035, 8470), (3850, 6677), (4235, 6070), (4249, 6050)]