8980050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 22489632

約数和(自身を除く): 13509582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 457, 655, 786, 914, 1310, 1371, 1965, 2285, 2742, 3275, 3930, 4570, 6550, 6855, 9825, 11425, 13710, 19650, 22850, 34275, 59867, 68550, 119734, 179601, 299335, 359202, 598670, 898005, 1496675, 1796010, 2993350, 4490025, 8980050]

約数ペア:

[(1, 8980050), (2, 4490025), (3, 2993350), (5, 1796010), (6, 1496675), (10, 898005), (15, 598670), (25, 359202), (30, 299335), (50, 179601), (75, 119734), (131, 68550), (150, 59867), (262, 34275), (393, 22850), (457, 19650), (655, 13710), (786, 11425), (914, 9825), (1310, 6855), (1371, 6550), (1965, 4570), (2285, 3930), (2742, 3275)]