25010280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{69473}}^1$

素因数の和:69490

約数の個数: 48

約数和(自身を含む): 81284580

約数和(自身を除く): 56274300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 69473, 138946, 208419, 277892, 347365, 416838, 555784, 625257, 694730, 833676, 1042095, 1250514, 1389460, 1667352, 2084190, 2501028, 2778920, 3126285, 4168380, 5002056, 6252570, 8336760, 12505140, 25010280]

約数ペア:

[(1, 25010280), (2, 12505140), (3, 8336760), (4, 6252570), (5, 5002056), (6, 4168380), (8, 3126285), (9, 2778920), (10, 2501028), (12, 2084190), (15, 1667352), (18, 1389460), (20, 1250514), (24, 1042095), (30, 833676), (36, 694730), (40, 625257), (45, 555784), (60, 416838), (72, 347365), (90, 277892), (120, 208419), (180, 138946), (360, 69473)]