25246260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10817

約数の個数: 72

約数和(自身を含む): 82478760

約数和(自身を除く): 57232500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10789, 21578, 32367, 43156, 53945, 64734, 97101, 107890, 129468, 140257, 161835, 194202, 215780, 280514, 323670, 388404, 420771, 485505, 561028, 647340, 701285, 841542, 971010, 1262313, 1402570, 1683084, 1942020, 2103855, 2524626, 2805140, 4207710, 5049252, 6311565, 8415420, 12623130, 25246260]

約数ペア:

[(1, 25246260), (2, 12623130), (3, 8415420), (4, 6311565), (5, 5049252), (6, 4207710), (9, 2805140), (10, 2524626), (12, 2103855), (13, 1942020), (15, 1683084), (18, 1402570), (20, 1262313), (26, 971010), (30, 841542), (36, 701285), (39, 647340), (45, 561028), (52, 485505), (60, 420771), (65, 388404), (78, 323670), (90, 280514), (117, 215780), (130, 194202), (156, 161835), (180, 140257), (195, 129468), (234, 107890), (260, 97101), (390, 64734), (468, 53945), (585, 43156), (780, 32367), (1170, 21578), (2340, 10789)]