25967220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1597}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 73022208

約数和(自身を除く): 47054988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1597, 1626, 2710, 3194, 3252, 4065, 4791, 5420, 6388, 7985, 8130, 9582, 15970, 16260, 19164, 23955, 31940, 47910, 95820, 432787, 865574, 1298361, 1731148, 2163935, 2596722, 4327870, 5193444, 6491805, 8655740, 12983610, 25967220]

約数ペア:

[(1, 25967220), (2, 12983610), (3, 8655740), (4, 6491805), (5, 5193444), (6, 4327870), (10, 2596722), (12, 2163935), (15, 1731148), (20, 1298361), (30, 865574), (60, 432787), (271, 95820), (542, 47910), (813, 31940), (1084, 23955), (1355, 19164), (1597, 16260), (1626, 15970), (2710, 9582), (3194, 8130), (3252, 7985), (4065, 6388), (4791, 5420)]