25261150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 50380704

約数和(自身を除く): 25119554

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 263, 425, 526, 565, 850, 1130, 1315, 1921, 2630, 2825, 3842, 4471, 5650, 6575, 8942, 9605, 13150, 19210, 22355, 29719, 44710, 48025, 59438, 96050, 111775, 148595, 223550, 297190, 505223, 742975, 1010446, 1485950, 2526115, 5052230, 12630575, 25261150]

約数ペア:

[(1, 25261150), (2, 12630575), (5, 5052230), (10, 2526115), (17, 1485950), (25, 1010446), (34, 742975), (50, 505223), (85, 297190), (113, 223550), (170, 148595), (226, 111775), (263, 96050), (425, 59438), (526, 48025), (565, 44710), (850, 29719), (1130, 22355), (1315, 19210), (1921, 13150), (2630, 9605), (2825, 8942), (3842, 6575), (4471, 5650)]